cairo: remove old versions

Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>

11 files changed, 0 insertions, 2657 deletions

diff --git a/recipes/cairo/cairo-1.2.4/0001-Add-autoconf-macro-AX_C_FLOAT_WORDS_BIGENDIAN.diff b/recipes/cairo/cairo-1.2.4/0001-Add-autoconf-macro-AX_C_FLOAT_WORDS_BIGENDIAN.diff
deleted file mode 100644
index 90718d4976..0000000000
--- a/recipes/cairo/cairo-1.2.4/0001-Add-autoconf-macro-AX_C_FLOAT_WORDS_BIGENDIAN.diff
+++ /dev/null
@@ -1,103 +0,0 @@
-From nobody Mon Sep 17 00:00:00 2001
-From: Dan Amelang <dan@amelang.net>
-Date: Sun Oct 29 21:30:08 2006 -0800
-Subject: [PATCH] Add autoconf macro AX_C_FLOAT_WORDS_BIGENDIAN
-
-The symbol that this macro defines (FLOAT_WORDS_BIGENDIAN) can be used
-to make double arithmetic tricks portable.
-
----
-
- acinclude.m4 |   65 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- configure.in |    1 +
- 2 files changed, 66 insertions(+), 0 deletions(-)
-
-3231d91b59a6c2e1c40bbaa8b143694b6c693662
-diff --git a/acinclude.m4 b/acinclude.m4
-index af73800..a0eb13a 100644
---- a/acinclude.m4
-+++ b/acinclude.m4
-@@ -51,3 +51,68 @@ ifelse([$1],[],,
-   AM_CONDITIONAL(ENABLE_GTK_DOC, test x$enable_gtk_doc = xyes)
-   AM_CONDITIONAL(GTK_DOC_USE_LIBTOOL, test -n "$LIBTOOL")
- ])
-+
-+# AX_C_FLOAT_WORDS_BIGENDIAN ([ACTION-IF-TRUE], [ACTION-IF-FALSE],
-+#                             [ACTION-IF-UNKNOWN])
-+#
-+# Checks the ordering of words within a multi-word float. This check
-+# is necessary because on some systems (e.g. certain ARM systems), the
-+# float word ordering can be different from the byte ordering. In a
-+# multi-word float context, "big-endian" implies that the word containing
-+# the sign bit is found in the memory location with the lowest address.
-+# This implemenation was inspired by the AC_C_BIGENDIAN macro in autoconf.
-+# -------------------------------------------------------------------------
-+AC_DEFUN([AX_C_FLOAT_WORDS_BIGENDIAN],
-+  [AC_CACHE_CHECK(whether float word ordering is bigendian,
-+                  ax_cv_c_float_words_bigendian, [
-+
-+# The endianess is detected by first compiling C code that contains a special
-+# double float value, then grepping the resulting object file for certain
-+# strings of ascii values. The double is specially crafted to have a
-+# binary representation that corresponds with a simple string. In this
-+# implementation, the string "noonsees" was selected because the individual
-+# word values ("noon" and "sees") are palindromes, thus making this test
-+# byte-order agnostic. If grep finds the string "noonsees" in the object
-+# file, the target platform stores float words in big-endian order. If grep
-+# finds "seesnoon", float words are in little-endian order. If neither value
-+# is found, the user is instructed to specify the ordering.
-+
-+ax_cv_c_float_words_bigendian=unknown
-+AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
-+
-+double d = 90904234967036810337470478905505011476211692735615632014797120844053488865816695273723469097858056257517020191247487429516932130503560650002327564517570778480236724525140520121371739201496540132640109977779420565776568942592.0;
-+
-+]])], [
-+
-+if grep noonsees conftest.$ac_objext >/dev/null ; then
-+  ax_cv_c_float_words_bigendian=yes
-+fi
-+if grep seesnoon conftest.$ac_objext >/dev/null ; then
-+  if test "$ax_cv_c_float_words_bigendian" = unknown; then
-+    ax_cv_c_float_words_bigendian=no
-+  else
-+    ax_cv_c_float_words_bigendian=unknown
-+  fi
-+fi
-+
-+])])
-+
-+case $ax_cv_c_float_words_bigendian in
-+  yes)
-+    m4_default([$1],
-+      [AC_DEFINE([FLOAT_WORDS_BIGENDIAN], 1,
-+                 [Define to 1 if your system stores words within floats
-+                  with the most significant word first])]) ;;
-+  no)
-+    $2 ;;
-+  *)
-+    m4_default([$3],
-+      [AC_MSG_ERROR([
-+
-+Unknown float word ordering. You need to manually preset
-+ax_cv_c_float_words_bigendian=no (or yes) according to your system.
-+
-+    ])]) ;;
-+esac
-+
-+])# AX_C_FLOAT_WORDS_BIGENDIAN
-diff --git a/configure.in b/configure.in
-index 2d2bf9f..797c7ce 100644
---- a/configure.in
-+++ b/configure.in
-@@ -55,6 +55,7 @@ AC_PROG_CPP
- AC_PROG_LIBTOOL dnl required version (1.4) DON'T REMOVE!
- AC_STDC_HEADERS
- AC_C_BIGENDIAN
-+AX_C_FLOAT_WORDS_BIGENDIAN
- 
- dnl ===========================================================================
- dnl === Local macros
--- 
-1.2.6
-
diff --git a/recipes/cairo/cairo-1.2.4/0002-Change-_cairo_fixed_from_double-to-use-the-magic-number-technique.diff b/recipes/cairo/cairo-1.2.4/0002-Change-_cairo_fixed_from_double-to-use-the-magic-number-technique.diff
deleted file mode 100644
index 56d8b7e99a..0000000000
--- a/recipes/cairo/cairo-1.2.4/0002-Change-_cairo_fixed_from_double-to-use-the-magic-number-technique.diff
+++ /dev/null
@@ -1,79 +0,0 @@
-From nobody Mon Sep 17 00:00:00 2001
-From: Dan Amelang <dan@amelang.net>
-Date: Sun Oct 29 21:31:23 2006 -0800
-Subject: [PATCH] Change _cairo_fixed_from_double to use the "magic number" technique
-
-See long thread here:
-http://lists.freedesktop.org/archives/cairo/2006-October/008285.html 
-
----
-
- src/cairo-fixed.c |   48 +++++++++++++++++++++++++++++++++++++++++++++++-
- 1 files changed, 47 insertions(+), 1 deletions(-)
-
-d88acddcabe770e17664b34a2d5f74d3926e1642
-diff --git a/src/cairo-fixed.c b/src/cairo-fixed.c
-index 604c9e7..fe6c2dc 100644
---- a/src/cairo-fixed.c
-+++ b/src/cairo-fixed.c
-@@ -42,10 +42,56 @@ _cairo_fixed_from_int (int i)
-     return i << 16;
- }
- 
-+/* This is the "magic number" approach to converting a double into fixed
-+ * point as described here:
-+ *
-+ * http://www.stereopsis.com/sree/fpu2006.html (an overview)
-+ * http://www.d6.com/users/checker/pdfs/gdmfp.pdf (in detail)
-+ *
-+ * The basic idea is to add a large enough number to the double that the
-+ * literal floating point is moved up to the extent that it forces the
-+ * double's value to be shifted down to the bottom of the mantissa (to make
-+ * room for the large number being added in). Since the mantissa is, at a
-+ * given moment in time, a fixed point integer itself, one can convert a
-+ * float to various fixed point representations by moving around the point
-+ * of a floating point number through arithmetic operations. This behavior
-+ * is reliable on most modern platforms as it is mandated by the IEEE-754
-+ * standard for floating point arithmetic.
-+ *
-+ * For our purposes, a "magic number" must be carefully selected that is
-+ * both large enough to produce the desired point-shifting effect, and also
-+ * has no lower bits in its representation that would interfere with our
-+ * value at the bottom of the mantissa. The magic number is calculated as
-+ * follows:
-+ *
-+ *          (2 ^ (MANTISSA_SIZE - FRACTIONAL_SIZE)) * 1.5
-+ *
-+ * where in our case:
-+ *  - MANTISSA_SIZE for 64-bit doubles is 52
-+ *  - FRACTIONAL_SIZE for 16.16 fixed point is 16
-+ *
-+ * Although this approach provides a very large speedup of this function
-+ * on a wide-array of systems, it does come with two caveats:
-+ *
-+ * 1) It uses banker's rounding as opposed to arithmetic rounding.
-+ * 2) It doesn't function properly if the FPU is in single-precision
-+ *    mode.
-+ */
-+#define CAIRO_MAGIC_NUMBER_FIXED_16_16 (103079215104.0)
- cairo_fixed_t
- _cairo_fixed_from_double (double d)
- {
--    return (cairo_fixed_t) floor (d * 65536 + 0.5);
-+    union {
-+        double d;
-+        int32_t i[2];
-+    } u;
-+
-+    u.d = d + CAIRO_MAGIC_NUMBER_FIXED_16_16;
-+#ifdef FLOAT_WORDS_BIGENDIAN
-+    return u.i[1];
-+#else
-+    return u.i[0];
-+#endif
- }
- 
- cairo_fixed_t
--- 
-1.2.6
-
diff --git a/recipes/cairo/cairo-1.2.4/0003-Add-new-perf-test-pattern_create_radial.diff b/recipes/cairo/cairo-1.2.4/0003-Add-new-perf-test-pattern_create_radial.diff
deleted file mode 100644
index c2b47deb7f..0000000000
--- a/recipes/cairo/cairo-1.2.4/0003-Add-new-perf-test-pattern_create_radial.diff
+++ /dev/null
@@ -1,164 +0,0 @@
-From nobody Mon Sep 17 00:00:00 2001
-From: Dan Amelang <dan@amelang.net>
-Date: Tue Oct 31 23:47:35 2006 -0800
-Subject: [PATCH] Add new perf test "pattern_create_radial"
-
-This test is really just for hammering the double to fixed-point conversion
-(in _cairo_fixed_from_double) that happens as doubles from API calls gets
-translated into internal cairo fixed-point numbers.
-
-Because it's not generally useful, I don't recommend that it become part of
-the main cairo performance test. But hey, it might come in handy for someone
-else.
-
----
-
- perf/Makefile.am             |    1 
- perf/cairo-perf.c            |    1 
- perf/cairo-perf.h            |    1 
- perf/pattern_create_radial.c |   98 ++++++++++++++++++++++++++++++++++++++++++
- 4 files changed, 101 insertions(+), 0 deletions(-)
- create mode 100644 perf/pattern_create_radial.c
-
-977383b86c68d0523c899efcba3cf8d36e94d2a7
-diff --git a/perf/Makefile.am b/perf/Makefile.am
-index 419a998..e1cfdc7 100644
---- a/perf/Makefile.am
-+++ b/perf/Makefile.am
-@@ -21,6 +21,7 @@ cairo_perf_SOURCES =		\
- 	stroke.c		\
- 	subimage_copy.c		\
- 	tessellate.c		\
-+	pattern_create_radial.c \
- 	text.c
- 
- if CAIRO_HAS_WIN32_SURFACE
-diff --git a/perf/cairo-perf.c b/perf/cairo-perf.c
-index d9734c4..0707433 100644
---- a/perf/cairo-perf.c
-+++ b/perf/cairo-perf.c
-@@ -256,5 +256,6 @@ cairo_perf_case_t perf_cases[] = {
-     { text,   64, 256},
-     { tessellate, 100, 100},
-     { subimage_copy, 16, 512},
-+    { pattern_create_radial, 16, 16},
-     { NULL }
- };
-diff --git a/perf/cairo-perf.h b/perf/cairo-perf.h
-index 560ba64..faacff9 100644
---- a/perf/cairo-perf.h
-+++ b/perf/cairo-perf.h
-@@ -88,5 +88,6 @@ CAIRO_PERF_DECL (stroke);
- CAIRO_PERF_DECL (subimage_copy);
- CAIRO_PERF_DECL (tessellate);
- CAIRO_PERF_DECL (text);
-+CAIRO_PERF_DECL (pattern_create_radial);
- 
- #endif
-diff --git a/perf/pattern_create_radial.c b/perf/pattern_create_radial.c
-new file mode 100644
-index 0000000..d793b7d
---- /dev/null
-+++ b/perf/pattern_create_radial.c
-@@ -0,0 +1,98 @@
-+/*
-+ * Copyright © 2006 Dan Amelang
-+ *
-+ * Permission to use, copy, modify, distribute, and sell this software
-+ * and its documentation for any purpose is hereby granted without
-+ * fee, provided that the above copyright notice appear in all copies
-+ * and that both that copyright notice and this permission notice
-+ * appear in supporting documentation, and that the name of
-+ * the authors not be used in advertising or publicity pertaining to
-+ * distribution of the software without specific, written prior
-+ * permission. The authors make no representations about the
-+ * suitability of this software for any purpose.  It is provided "as
-+ * is" without express or implied warranty.
-+ *
-+ * THE AUTHORS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
-+ * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
-+ * FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY SPECIAL,
-+ * INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
-+ * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
-+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
-+ * IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-+ *
-+ * Authors: Dan Amelang <dan@amelang.net>
-+ *
-+ * This test was originally created to test _cairo_fixed_from_double.
-+ * cairo_pattern_create_radial was selected as the entry point into
-+ * cairo as it makes several calls to _cairo_fixed_from_double and
-+ * presents a somewhat realistic use-case (although the RADIALS_COUNT
-+ * isn't very realistic).
-+ */
-+#include <time.h>
-+#include "cairo-perf.h"
-+
-+#define RADIALS_COUNT (100000)
-+
-+static struct
-+{
-+    double cx0;
-+    double cy0;
-+    double radius0;
-+    double cx1;
-+    double cy1;
-+    double radius1;
-+} radials[RADIALS_COUNT];
-+
-+static double
-+generate_double_in_range (double min, double max)
-+{
-+    double d;
-+
-+    d = rand () / (double) RAND_MAX;
-+    d *= max - min;
-+    d += min;
-+
-+    return d;
-+}
-+
-+static cairo_perf_ticks_t
-+do_pattern_create_radial (cairo_t *cr, int width, int height)
-+{
-+    int i;
-+    cairo_pattern_t *pattern;
-+
-+    cairo_perf_timer_start ();
-+
-+    for (i = 0; i < RADIALS_COUNT; i++)
-+    {
-+        pattern = cairo_pattern_create_radial (radials[i].cx0, radials[i].cy0,
-+                                               radials[i].radius0,
-+                                               radials[i].cx1, radials[i].cy1,
-+                                               radials[i].radius1);
-+        cairo_pattern_destroy (pattern);
-+    }
-+
-+    cairo_perf_timer_stop ();
-+
-+    return cairo_perf_timer_elapsed ();
-+}
-+
-+void
-+pattern_create_radial (cairo_perf_t *perf, cairo_t *cr, int width, int height)
-+{
-+    int i;
-+
-+    srand (time (0));
-+    for (i = 0; i < RADIALS_COUNT; i++)
-+    {
-+        radials[i].cx0 = generate_double_in_range (-50000.0, 50000.0);
-+        radials[i].cy0 = generate_double_in_range (-50000.0, 50000.0);
-+        radials[i].radius0 = generate_double_in_range (0.0, 1000.0);
-+        radials[i].cx1 = generate_double_in_range (-50000.0, 50000.0);
-+        radials[i].cy1 = generate_double_in_range (-50000.0, 50000.0);
-+        radials[i].radius1 = generate_double_in_range (0.0, 1000.0);
-+    }
-+
-+    cairo_perf_run (perf, "pattern_create_radial",
-+                          do_pattern_create_radial);
-+}
--- 
-1.2.6
-
diff --git a/recipes/cairo/cairo-1.4.14/0001-Fix-for-a-memory-leak-in-pixman.patch b/recipes/cairo/cairo-1.4.14/0001-Fix-for-a-memory-leak-in-pixman.patch
deleted file mode 100644
index 686ab7ceb0..0000000000
--- a/recipes/cairo/cairo-1.4.14/0001-Fix-for-a-memory-leak-in-pixman.patch
+++ /dev/null
@@ -1,32 +0,0 @@
-From 7647f29a2a3b69592e38f50890a96d8deeaa2dbb Mon Sep 17 00:00:00 2001

-From: Jan Slupski <jslupski@juljas.net>

-Date: Fri, 15 Feb 2008 00:55:30 +0100

-Subject: [PATCH] Fix for a memory leak in pixman.

-

-Port of a 1.6 fix for a memory leak in pixman_region_init_rects/pixman_rect_alloc

-when the count of boxes is 0.

----

- pixman/src/pixregion.c |    9 +++++++++

- 1 files changed, 9 insertions(+), 0 deletions(-)

-

-diff --git a/pixman/src/pixregion.c b/pixman/src/pixregion.c

-index 1ed3ad7..d6caf6c 100644

---- a/pixman/src/pixregion.c

-+++ b/pixman/src/pixregion.c

-@@ -355,6 +355,15 @@ pixman_region_init_rects(pixman_region16_t *region, pixman_box16_t *boxes, int c

-     }

- 

-     pixman_region_init(region);

-+

-+    /* if it's 0, don't call pixman_rect_alloc -- 0 rectangles is

-+     * a special case, and causing pixman_rect_alloc would cause

-+     * us to leak memory (because the 0-rect case should be the

-+     * static pixman_region_emptyData data).

-+     */

-+    if (count == 0)

-+        return PIXMAN_REGION_STATUS_SUCCESS;

-+

-     if (!pixman_rect_alloc(region, count))

- 	return PIXMAN_REGION_STATUS_FAILURE;

- 

-
diff --git a/recipes/cairo/cairo-1.4.4/cairo-workqueue.patch b/recipes/cairo/cairo-1.4.4/cairo-workqueue.patch
deleted file mode 100644
index 4522e99e68..0000000000
--- a/recipes/cairo/cairo-1.4.4/cairo-workqueue.patch
+++ /dev/null
@@ -1,2148 +0,0 @@
-From: Chris Wilson <chris@chris-wilson.co.uk>
-Date: Wed, 18 Apr 2007 17:34:44 +0000 (+0100)
-Subject: Cache freed GCs
-X-Git-Url: http://gitweb.freedesktop.org/?p=users/ickle/cairo;a=commitdiff;h=3126c3948691cf7a6c0fc0f9cc6a7eca43c3553b
-
-Cache freed GCs
-
-Maintain a cache of freed GCs, one for each used depth.
----
-
---- a/src/Makefile.am
-+++ b/src/Makefile.am
-@@ -46,7 +46,11 @@ endif
- 
- if CAIRO_HAS_XLIB_SURFACE
- libcairo_xlib_headers = cairo-xlib.h cairo-xlib-xrender.h
--libcairo_xlib_sources = cairo-xlib-surface.c cairo-xlib-screen.c cairo-xlib-private.h cairo-xlib-test.h
-+libcairo_xlib_sources = cairo-xlib-surface.c \
-+			cairo-xlib-display.c \
-+			cairo-xlib-screen.c \
-+			cairo-xlib-private.h \
-+			cairo-xlib-test.h
- backend_pkgconfigs += cairo-xlib.pc
- endif
- 
---- a/src/cairo-clip.c
-+++ b/src/cairo-clip.c
-@@ -404,7 +404,8 @@ _cairo_clip_intersect_mask (cairo_clip_t
- 						   CAIRO_CONTENT_ALPHA,
- 						   surface_rect.width,
- 						   surface_rect.height,
--						   CAIRO_COLOR_WHITE);
-+						   CAIRO_COLOR_WHITE,
-+						   NULL);
-     if (surface->status)
- 	return CAIRO_STATUS_NO_MEMORY;
- 
---- a/src/cairo-debug.c
-+++ b/src/cairo-debug.c
-@@ -59,10 +59,6 @@
- void
- cairo_debug_reset_static_data (void)
- {
--#if CAIRO_HAS_XLIB_SURFACE
--    _cairo_xlib_screen_reset_static_data ();
--#endif
--
-     _cairo_font_reset_static_data ();
- 
- #if CAIRO_HAS_FT_FONT
---- a/src/cairo-directfb-surface.c
-+++ b/src/cairo-directfb-surface.c
-@@ -1511,6 +1511,16 @@ _cairo_directfb_surface_show_glyphs ( vo
- #endif /* DFB_SHOW_GLYPHS */
- 
- 
-+static cairo_bool_t
-+_cairo_directfb_surface_is_compatible (void *surface_a,
-+	                               void *surface_b)
-+{
-+    cairo_directfb_surface_t *a = (cairo_directfb_surface_t *) surface_a;
-+    cairo_directfb_surface_t *b = (cairo_directfb_surface_t *) surface_b;
-+
-+    return a->dfb == b->dfb;
-+}
-+
- static cairo_surface_backend_t cairo_directfb_surface_backend = {
-          CAIRO_SURFACE_TYPE_DIRECTFB, /*type*/
-         _cairo_directfb_surface_create_similar,/*create_similar*/
-@@ -1560,7 +1570,8 @@ static cairo_surface_backend_t cairo_dir
- #else
-         NULL, /* show_glyphs */
- #endif
--        NULL /* snapshot */
-+        NULL, /* snapshot */
-+	_cairo_directfb_is_compatible
- };
- 
- 
---- a/src/cairo-glitz-surface.c
-+++ b/src/cairo-glitz-surface.c
-@@ -1002,7 +1002,8 @@ _cairo_glitz_surface_fill_rectangles (vo
- 	    _cairo_surface_create_similar_solid (&dst->base,
- 						 CAIRO_CONTENT_COLOR_ALPHA,
- 						 1, 1,
--						 (cairo_color_t *) color);
-+						 (cairo_color_t *) color,
-+						 NULL);
- 	if (src->base.status)
- 	    return CAIRO_STATUS_NO_MEMORY;
- 
-@@ -2171,6 +2172,19 @@ _cairo_glitz_surface_flush (void *abstra
-     return CAIRO_STATUS_SUCCESS;
- }
- 
-+static cairo_bool_t
-+_cairo_glitz_surface_is_compatible (void *surface_a,
-+	                            void *surface_b)
-+{
-+    cairo_glitz_surface_t *a = (cairo_glitz_surface_t *) surface_a;
-+    cairo_glitz_surface_t *b = (cairo_glitz_surface_t *) surface_b;
-+
-+    glitz_drawable_t *drawable_a = glitz_surface_get_drawable (a->surface);
-+    glitz_drawable_t *drawable_b = glitz_surface_get_drawable (b->surface);
-+
-+    return drawable_a == drawable_b;
-+}
-+
- static const cairo_surface_backend_t cairo_glitz_surface_backend = {
-     CAIRO_SURFACE_TYPE_GLITZ,
-     _cairo_glitz_surface_create_similar,
-@@ -2193,7 +2207,16 @@ static const cairo_surface_backend_t cai
-     _cairo_glitz_surface_flush,
-     NULL, /* mark_dirty_rectangle */
-     _cairo_glitz_surface_scaled_font_fini,
--    _cairo_glitz_surface_scaled_glyph_fini
-+    _cairo_glitz_surface_scaled_glyph_fini,
-+
-+    NULL, /* paint */
-+    NULL, /* mask */
-+    NULL, /* stroke */
-+    NULL, /* fill */
-+    NULL, /* show_glyphs */
-+
-+    NULL, /* snapshot */
-+    _cairo_glitz_surface_is_compatible
- };
- 
- static const cairo_surface_backend_t *
---- a/src/cairo-mutex-list-private.h
-+++ b/src/cairo-mutex-list-private.h
-@@ -34,7 +34,8 @@
- #ifndef CAIRO_MUTEX_LIST_PRIVATE_H
- #define CAIRO_MUTEX_LIST_PRIVATE_H
- 
--CAIRO_MUTEX_DECLARE (_cairo_pattern_solid_cache_lock);
-+CAIRO_MUTEX_DECLARE (_cairo_pattern_solid_pattern_cache_lock);
-+CAIRO_MUTEX_DECLARE (_cairo_pattern_solid_surface_cache_lock);
- 
- CAIRO_MUTEX_DECLARE (_cairo_font_face_mutex);
- CAIRO_MUTEX_DECLARE (_cairo_scaled_font_map_mutex);
-@@ -44,7 +45,7 @@ CAIRO_MUTEX_DECLARE (_cairo_ft_unscaled_
- #endif
- 
- #if CAIRO_HAS_XLIB_SURFACE
--CAIRO_MUTEX_DECLARE (_cairo_xlib_screen_mutex);
-+CAIRO_MUTEX_DECLARE (_cairo_xlib_display_mutex);
- #endif
- 
- #endif
---- a/src/cairo-pattern.c
-+++ b/src/cairo-pattern.c
-@@ -282,7 +282,7 @@ _cairo_pattern_create_solid (const cairo
- {
-     cairo_solid_pattern_t *pattern = NULL;
- 
--    CAIRO_MUTEX_LOCK (_cairo_pattern_solid_cache_lock);
-+    CAIRO_MUTEX_LOCK (_cairo_pattern_solid_pattern_cache_lock);
- 
-     if (solid_pattern_cache.size) {
- 	int i = --solid_pattern_cache.size %
-@@ -291,7 +291,7 @@ _cairo_pattern_create_solid (const cairo
- 	solid_pattern_cache.patterns[i] = NULL;
-     }
- 
--    CAIRO_MUTEX_UNLOCK (_cairo_pattern_solid_cache_lock);
-+    CAIRO_MUTEX_UNLOCK (_cairo_pattern_solid_pattern_cache_lock);
- 
-     if (pattern == NULL) {
- 	/* None cached, need to create a new pattern. */
-@@ -306,12 +306,12 @@ _cairo_pattern_create_solid (const cairo
-     return &pattern->base;
- }
- 
--void
--_cairo_pattern_reset_static_data (void)
-+static void
-+_cairo_pattern_reset_solid_pattern_cache (void)
- {
-     int i;
- 
--    CAIRO_MUTEX_LOCK (_cairo_pattern_solid_cache_lock);
-+    CAIRO_MUTEX_LOCK (_cairo_pattern_solid_pattern_cache_lock);
- 
-     for (i = 0; i < MIN (ARRAY_LENGTH (solid_pattern_cache.patterns), solid_pattern_cache.size); i++) {
- 	free (solid_pattern_cache.patterns[i]);
-@@ -319,7 +319,7 @@ _cairo_pattern_reset_static_data (void)
-     }
-     solid_pattern_cache.size = 0;
- 
--    CAIRO_MUTEX_UNLOCK (_cairo_pattern_solid_cache_lock);
-+    CAIRO_MUTEX_UNLOCK (_cairo_pattern_solid_pattern_cache_lock);
- }
- 
- static const cairo_pattern_t *
-@@ -630,7 +630,7 @@ cairo_pattern_destroy (cairo_pattern_t *
-     if (pattern->type == CAIRO_PATTERN_TYPE_SOLID) {
- 	int i;
- 
--	CAIRO_MUTEX_LOCK (_cairo_pattern_solid_cache_lock);
-+	CAIRO_MUTEX_LOCK (_cairo_pattern_solid_pattern_cache_lock);
- 
- 	i = solid_pattern_cache.size++ %
- 	    ARRAY_LENGTH (solid_pattern_cache.patterns);
-@@ -640,7 +640,7 @@ cairo_pattern_destroy (cairo_pattern_t *
- 
- 	solid_pattern_cache.patterns[i] = (cairo_solid_pattern_t *) pattern;
- 
--	CAIRO_MUTEX_UNLOCK (_cairo_pattern_solid_cache_lock);
-+	CAIRO_MUTEX_UNLOCK (_cairo_pattern_solid_pattern_cache_lock);
-     } else {
- 	free (pattern);
-     }
-@@ -1235,6 +1235,17 @@ _cairo_pattern_acquire_surface_for_gradi
-     return status;
- }
- 
-+/* We maintain a small cache here, because we don't want to constantly
-+ * recreate surfaces for simple solid colors. */
-+#define MAX_SURFACE_CACHE_SIZE 16
-+static struct {
-+    struct {
-+	cairo_color_t    color;
-+	cairo_surface_t *surface;
-+    } cache[MAX_SURFACE_CACHE_SIZE];
-+    int size;
-+} solid_surface_cache;
-+
- static cairo_int_status_t
- _cairo_pattern_acquire_surface_for_solid (cairo_solid_pattern_t	     *pattern,
- 					  cairo_surface_t	     *dst,
-@@ -1245,12 +1256,54 @@ _cairo_pattern_acquire_surface_for_solid
- 					  cairo_surface_t	     **out,
- 					  cairo_surface_attributes_t *attribs)
- {
--    *out = _cairo_surface_create_similar_solid (dst,
--						CAIRO_CONTENT_COLOR_ALPHA,
--						1, 1,
--						&pattern->color);
--    if ((*out)->status)
--	return CAIRO_STATUS_NO_MEMORY;
-+    static int i;
-+
-+    cairo_surface_t *surface;
-+    cairo_status_t   status;
-+
-+    CAIRO_MUTEX_LOCK (_cairo_pattern_solid_surface_cache_lock);
-+
-+    /* Check cache first */
-+    if (i < solid_surface_cache.size &&
-+	    _cairo_color_equal (&solid_surface_cache.cache[i].color,
-+		                &pattern->color) &&
-+	    _cairo_surface_is_compatible (solid_surface_cache.cache[i].surface, dst))
-+	    goto DONE;
-+
-+    for (i = 0 ; i < solid_surface_cache.size; i++) {
-+	if (_cairo_color_equal (&solid_surface_cache.cache[i].color,
-+		                &pattern->color) &&
-+	    _cairo_surface_is_compatible (solid_surface_cache.cache[i].surface, dst))
-+	    goto DONE;
-+    }
-+
-+    /* Not cached, need to create new */
-+    surface = _cairo_surface_create_similar_solid (dst,
-+						   CAIRO_CONTENT_COLOR_ALPHA,
-+						   1, 1,
-+						   &pattern->color,
-+						   pattern);
-+    assert (_cairo_surface_is_compatible (surface, dst));
-+    if (surface->status) {
-+	status = surface->status;
-+	goto UNLOCK;
-+    }
-+
-+    /* Cache new */
-+    if (solid_surface_cache.size < MAX_SURFACE_CACHE_SIZE) {
-+	solid_surface_cache.size++;
-+    } else {
-+	i = rand () % MAX_SURFACE_CACHE_SIZE;
-+
-+	/* Evict old */
-+	cairo_surface_destroy (solid_surface_cache.cache[i].surface);
-+    }
-+
-+    solid_surface_cache.cache[i].color = pattern->color;
-+    solid_surface_cache.cache[i].surface = surface;
-+
-+DONE:
-+    *out = cairo_surface_reference (solid_surface_cache.cache[i].surface);
- 
-     attribs->x_offset = attribs->y_offset = 0;
-     cairo_matrix_init_identity (&attribs->matrix);
-@@ -1258,7 +1311,26 @@ _cairo_pattern_acquire_surface_for_solid
-     attribs->filter = CAIRO_FILTER_NEAREST;
-     attribs->acquired = FALSE;
- 
--    return CAIRO_STATUS_SUCCESS;
-+    status = CAIRO_STATUS_SUCCESS;
-+
-+UNLOCK:
-+    CAIRO_MUTEX_UNLOCK (_cairo_pattern_solid_surface_cache_lock);
-+
-+    return status;
-+}
-+
-+static void
-+_cairo_pattern_reset_solid_surface_cache (void)
-+{
-+    int i;
-+
-+    CAIRO_MUTEX_LOCK (_cairo_pattern_solid_surface_cache_lock);
-+
-+    for (i = 0; i < solid_surface_cache.size; i++)
-+	cairo_surface_destroy (solid_surface_cache.cache[i].surface);
-+    solid_surface_cache.size = 0;
-+
-+    CAIRO_MUTEX_UNLOCK (_cairo_pattern_solid_surface_cache_lock);
- }
- 
- /**
-@@ -2049,3 +2121,10 @@ cairo_pattern_get_radial_circles (cairo_
- 
-     return CAIRO_STATUS_SUCCESS;
- }
-+
-+void
-+_cairo_pattern_reset_static_data (void)
-+{
-+    _cairo_pattern_reset_solid_pattern_cache ();
-+    _cairo_pattern_reset_solid_surface_cache ();
-+}
---- a/src/cairo-surface.c
-+++ b/src/cairo-surface.c
-@@ -288,7 +288,8 @@ cairo_surface_create_similar (cairo_surf
- 
-     return _cairo_surface_create_similar_solid (other, content,
- 						width, height,
--						CAIRO_COLOR_TRANSPARENT);
-+						CAIRO_COLOR_TRANSPARENT,
-+						NULL);
- }
- slim_hidden_def (cairo_surface_create_similar);
- 
-@@ -297,7 +298,8 @@ _cairo_surface_create_similar_solid (cai
- 				     cairo_content_t	  content,
- 				     int		  width,
- 				     int		  height,
--				     const cairo_color_t *color)
-+				     const cairo_color_t *color,
-+				     cairo_pattern_t     *pattern)
- {
-     cairo_status_t status;
-     cairo_surface_t *surface;
-@@ -310,19 +312,23 @@ _cairo_surface_create_similar_solid (cai
- 	return (cairo_surface_t*) &_cairo_surface_nil;
-     }
- 
--    source = _cairo_pattern_create_solid (color);
--    if (source->status) {
--	cairo_surface_destroy (surface);
--	_cairo_error (CAIRO_STATUS_NO_MEMORY);
--	return (cairo_surface_t*) &_cairo_surface_nil;
--    }
-+    if (pattern == NULL) {
-+	source = _cairo_pattern_create_solid (color);
-+	if (source->status) {
-+	    cairo_surface_destroy (surface);
-+	    _cairo_error (CAIRO_STATUS_NO_MEMORY);
-+	    return (cairo_surface_t*) &_cairo_surface_nil;
-+	}
-+    } else
-+	source = pattern;
- 
-     status = _cairo_surface_paint (surface,
- 				   color == CAIRO_COLOR_TRANSPARENT ?
- 				   CAIRO_OPERATOR_CLEAR :
- 				   CAIRO_OPERATOR_SOURCE, source);
- 
--    cairo_pattern_destroy (source);
-+    if (source != pattern)
-+	cairo_pattern_destroy (source);
- 
-     if (status) {
- 	cairo_surface_destroy (surface);
-@@ -1056,6 +1062,32 @@ _cairo_surface_snapshot (cairo_surface_t
-     return _cairo_surface_fallback_snapshot (surface);
- }
- 
-+/**
-+ * _cairo_surface_is_compatible
-+ * @surface_a: a #cairo_surface_t
-+ * @surface_b: a #cairo_surface_t
-+ *
-+ * Find out whether the given surfaces share the same backend,
-+ * and if so, whether they can be considered compatible.
-+ *
-+ * The definition of "compatible" depends on the backend. In the
-+ * xlib case, it means the surface share the same display.
-+ *
-+ * Return value: TRUE if the surfaces are compatible.
-+ **/
-+cairo_bool_t
-+_cairo_surface_is_compatible (cairo_surface_t *surface_a,
-+	                      cairo_surface_t *surface_b)
-+{
-+    if (surface_a->backend != surface_b->backend)
-+	return FALSE;
-+
-+    if (surface_a->backend->is_compatible != NULL)
-+	return surface_a->backend->is_compatible (surface_a, surface_b);
-+
-+    return TRUE;
-+}
-+
- cairo_status_t
- _cairo_surface_composite (cairo_operator_t	op,
- 			  cairo_pattern_t	*src,
---- a/src/cairo-win32-surface.c
-+++ b/src/cairo-win32-surface.c
-@@ -1854,6 +1854,16 @@ cairo_win32_surface_get_image (cairo_sur
-     return ((cairo_win32_surface_t*)surface)->image;
- }
- 
-+static cairo_bool_t
-+_cairo_win32_surface_is_compatible (void *surface_a,
-+	                            void *surface_b)
-+{
-+    cairo_win32_surface_t *a = (cairo_win32_surface_t *) surface_a;
-+    cairo_win32_surface_t *b = (cairo_win32_surface_t *) surface_b;
-+
-+    return a->dc == b->dc;
-+}
-+
- static const cairo_surface_backend_t cairo_win32_surface_backend = {
-     CAIRO_SURFACE_TYPE_WIN32,
-     _cairo_win32_surface_create_similar,
-@@ -1884,7 +1894,8 @@ static const cairo_surface_backend_t cai
-     NULL, /* fill */
-     _cairo_win32_surface_show_glyphs,
- 
--    NULL  /* snapshot */
-+    NULL,  /* snapshot */
-+    _cairo_win32_surface_is_compatible
- };
- 
- /* Notes:
---- a/src/cairo-xcb-surface.c
-+++ b/src/cairo-xcb-surface.c
-@@ -1577,6 +1577,16 @@ _cairo_xcb_surface_show_glyphs (void    
- 				 int		      num_glyphs,
- 				 cairo_scaled_font_t *scaled_font);
- 
-+static cairo_bool_t
-+_cairo_xcb_surface_is_compatible (void *surface_a,
-+	                          void *surface_b)
-+{
-+    cairo_xcb_surface_t *a = (cairo_xcb_surface_t *) surface_a;
-+    cairo_xcb_surface_t *b = (cairo_xcb_surface_t *) surface_b;
-+
-+    return _cairo_xcb_surface_same_screen (dst, src);
-+}
-+
- /* XXX: move this to the bottom of the file, XCB and Xlib */
- 
- static const cairo_surface_backend_t cairo_xcb_surface_backend = {
-@@ -1608,7 +1618,8 @@ static const cairo_surface_backend_t cai
-     NULL, /* stroke */
-     NULL, /* fill */
-     _cairo_xcb_surface_show_glyphs,
--    NULL  /* snapshot */
-+    NULL,  /* snapshot */
-+    _cairo_xcb_surface_is_compatible
- };
- 
- /**
---- /dev/null
-+++ b/src/cairo-xlib-display.c
-@@ -0,0 +1,490 @@
-+/* Cairo - a vector graphics library with display and print output
-+ *
-+ * Copyright © 2007 Chris Wilson
-+ *
-+ * This library is free software; you can redistribute it and/or
-+ * modify it either under the terms of the GNU Lesser General Public
-+ * License version 2.1 as published by the Free Software Foundation
-+ * (the "LGPL") or, at your option, under the terms of the Mozilla
-+ * Public License Version 1.1 (the "MPL"). If you do not alter this
-+ * notice, a recipient may use your version of this file under either
-+ * the MPL or the LGPL.
-+ *
-+ * You should have received a copy of the LGPL along with this library
-+ * in the file COPYING-LGPL-2.1; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-+ * You should have received a copy of the MPL along with this library
-+ * in the file COPYING-MPL-1.1
-+ *
-+ * The contents of this file are subject to the Mozilla Public License
-+ * Version 1.1 (the "License"); you may not use this file except in
-+ * compliance with the License. You may obtain a copy of the License at
-+ * http://www.mozilla.org/MPL/
-+ *
-+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY
-+ * OF ANY KIND, either express or implied. See the LGPL or the MPL for
-+ * the specific language governing rights and limitations.
-+ *
-+ * The Original Code is the cairo graphics library.
-+ *
-+ * The Initial Developer of the Original Code is Chris Wilson.
-+ *
-+ */
-+
-+#include "cairoint.h"
-+
-+#include "cairo-xlib-private.h"
-+
-+#include <fontconfig/fontconfig.h>
-+
-+#include <X11/Xlibint.h>	/* For XESetCloseDisplay */
-+#include <X11/extensions/Xrender.h>
-+
-+typedef int (*cairo_xlib_error_func_t) (Display     *display,
-+					XErrorEvent *event);
-+
-+struct _cairo_xlib_job {
-+    cairo_xlib_job_t *next;
-+    enum {
-+	RESOURCE,
-+	WORK
-+    } type;
-+    union {
-+	struct {
-+	    cairo_xlib_notify_resource_func notify;
-+	    XID xid;
-+	} resource;
-+	struct {
-+	    cairo_xlib_notify_func notify;
-+	    void *data;
-+	    void (*destroy) (void *);
-+	} work;
-+    } func;
-+};
-+
-+static cairo_xlib_display_t *_cairo_xlib_display_list = NULL;
-+
-+static void
-+_cairo_xlib_call_close_display_hooks (cairo_xlib_display_t *info)
-+{
-+    cairo_xlib_screen_info_t	    *screen;
-+    cairo_xlib_hook_t		    *hooks;
-+
-+    /* call all registered shutdown routines */
-+    CAIRO_MUTEX_LOCK (info->mutex);
-+
-+    for (screen = info->screens; screen != NULL; screen = screen->next)
-+	_cairo_xlib_screen_info_close_display (screen);
-+
-+    hooks = info->close_display_hooks;
-+    while (hooks != NULL) {
-+	info->close_display_hooks = NULL;
-+	CAIRO_MUTEX_UNLOCK (info->mutex);
-+
-+	do {
-+	    cairo_xlib_hook_t *hook = hooks;
-+	    hooks = hook->next;
-+
-+	    hook->func (info->display, hook->data);
-+
-+	    free (hook);
-+	} while (hooks != NULL);
-+
-+	CAIRO_MUTEX_LOCK (info->mutex);
-+	hooks = info->close_display_hooks;
-+    }
-+    info->closed = TRUE;
-+
-+    CAIRO_MUTEX_UNLOCK (info->mutex);
-+}
-+
-+cairo_xlib_display_t *
-+_cairo_xlib_display_reference (cairo_xlib_display_t *info)
-+{
-+    if (info == NULL)
-+	return NULL;
-+
-+    /* use our mutex until we get a real atomic inc */
-+    CAIRO_MUTEX_LOCK (info->mutex);
-+
-+    assert (info->ref_count > 0);
-+    info->ref_count++;
-+
-+    CAIRO_MUTEX_UNLOCK (info->mutex);
-+
-+    return info;
-+}
-+
-+void
-+_cairo_xlib_display_destroy (cairo_xlib_display_t *info)
-+{
-+    if (info == NULL)
-+	return;
-+
-+    CAIRO_MUTEX_LOCK (info->mutex);
-+    assert (info->ref_count > 0);
-+    if (--info->ref_count == 0) {
-+	assert (info->closed == TRUE);
-+	assert (info->screens == NULL);
-+
-+	/* destroy all outstanding notifies */
-+	while (info->workqueue != NULL) {
-+	    cairo_xlib_job_t *job = info->workqueue;
-+	    info->workqueue = job->next;
-+
-+	    if (job->type == WORK && job->func.work.destroy != NULL)
-+		job->func.work.destroy (job->func.work.data);
-+
-+	    _cairo_freelist_free (&info->wq_freelist, job);
-+	}
-+	_cairo_freelist_fini (&info->wq_freelist);
-+
-+	CAIRO_MUTEX_UNLOCK (info->mutex);
-+
-+	free (info);
-+    } else
-+	CAIRO_MUTEX_UNLOCK (info->mutex);
-+}
-+
-+static int
-+_noop_error_handler (Display     *display,
-+		     XErrorEvent *event)
-+{
-+    return False;		/* return value is ignored */
-+}
-+static int
-+_cairo_xlib_close_display (Display *dpy, XExtCodes *codes)
-+{
-+    cairo_xlib_display_t *info, **prev, *next;
-+
-+    /*
-+     * Unhook from the global list
-+     */
-+    CAIRO_MUTEX_LOCK (_cairo_xlib_display_mutex);
-+    prev = &_cairo_xlib_display_list;
-+    for (info = _cairo_xlib_display_list; info; info = next) {
-+	next = info->next;
-+	if (info->display == dpy) {
-+	    cairo_xlib_error_func_t old_handler;
-+
-+	    /* drop the list mutex whilst triggering the hooks */
-+	    CAIRO_MUTEX_UNLOCK (_cairo_xlib_display_mutex);
-+
-+	    /* protect the notifies from triggering XErrors */
-+	    old_handler = XSetErrorHandler (_noop_error_handler);
-+
-+	    _cairo_xlib_display_notify (info);
-+	    _cairo_xlib_call_close_display_hooks (info);
-+
-+	    /* catch any that arrived before marking the display as closed */
-+	    _cairo_xlib_display_notify (info);
-+
-+	    XSync (dpy, False);
-+	    XSetErrorHandler (old_handler);
-+
-+	    CAIRO_MUTEX_LOCK (_cairo_xlib_display_mutex);
-+	    _cairo_xlib_display_destroy (info);
-+	    *prev = next;
-+	    break;
-+	} else
-+	    prev = &info->next;
-+    }
-+    CAIRO_MUTEX_UNLOCK (_cairo_xlib_display_mutex);
-+
-+    /* Return value in accordance with requirements of
-+     * XESetCloseDisplay */
-+    return 0;
-+}
-+
-+cairo_xlib_display_t *
-+_cairo_xlib_display_get (Display *dpy)
-+{
-+    cairo_xlib_display_t *info;
-+    cairo_xlib_display_t **prev;
-+    XExtCodes *codes;
-+
-+    /* There is an apparent deadlock between this mutex and the
-+     * mutex for the display, but it's actually safe. For the
-+     * app to call XCloseDisplay() while any other thread is
-+     * inside this function would be an error in the logic
-+     * app, and the CloseDisplay hook is the only other place we
-+     * acquire this mutex.
-+     */
-+    CAIRO_MUTEX_LOCK (_cairo_xlib_display_mutex);
-+
-+    for (prev = &_cairo_xlib_display_list; (info = *prev); prev = &(*prev)->next)
-+    {
-+	if (info->display == dpy) {
-+	    /*
-+	     * MRU the list
-+	     */
-+	    if (prev != &_cairo_xlib_display_list) {
-+		*prev = info->next;
-+		info->next = _cairo_xlib_display_list;
-+		_cairo_xlib_display_list = info;
-+	    }
-+	    break;
-+	}
-+    }
-+
-+    if (info != NULL) {
-+	info = _cairo_xlib_display_reference (info);
-+	goto UNLOCK;
-+    }
-+
-+    info = malloc (sizeof (cairo_xlib_display_t));
-+    if (info == NULL)
-+	goto UNLOCK;
-+
-+    codes = XAddExtension (dpy);
-+    if (codes == NULL) {
-+	free (info);
-+	info = NULL;
-+	goto UNLOCK;
-+    }
-+
-+    XESetCloseDisplay (dpy, codes->extension, _cairo_xlib_close_display);
-+
-+    _cairo_freelist_init (&info->wq_freelist, sizeof (cairo_xlib_job_t));
-+    info->ref_count = 2; /* add one for the CloseDisplay */
-+    CAIRO_MUTEX_INIT (&info->mutex);
-+    info->display = dpy;
-+    info->screens = NULL;
-+    info->workqueue = NULL;
-+    info->close_display_hooks = NULL;
-+    info->closed = FALSE;
-+
-+    info->next = _cairo_xlib_display_list;
-+    _cairo_xlib_display_list = info;
-+
-+UNLOCK:
-+    CAIRO_MUTEX_UNLOCK (_cairo_xlib_display_mutex);
-+    return info;
-+}
-+
-+cairo_bool_t
-+_cairo_xlib_add_close_display_hook (Display *dpy, void (*func) (Display *, void *), void *data, const void *key)
-+{
-+    cairo_xlib_display_t *info;
-+    cairo_xlib_hook_t *hook;
-+    cairo_bool_t ret = FALSE;
-+
-+    info = _cairo_xlib_display_get (dpy);
-+    if (info == NULL)
-+	return FALSE;
-+
-+    hook = malloc (sizeof (cairo_xlib_hook_t));
-+    if (hook != NULL) {
-+	hook->func = func;
-+	hook->data = data;
-+	hook->key = key;
-+
-+	CAIRO_MUTEX_LOCK (info->mutex);
-+	if (info->closed == FALSE) {
-+	    hook->next = info->close_display_hooks;
-+	    info->close_display_hooks = hook;
-+	    ret = TRUE;
-+	}
-+	CAIRO_MUTEX_UNLOCK (info->mutex);
-+    }
-+
-+    _cairo_xlib_display_destroy (info);
-+
-+    return ret;
-+}
-+
-+void
-+_cairo_xlib_remove_close_display_hooks (Display *dpy, const void *key)
-+{
-+    cairo_xlib_display_t *info;
-+    cairo_xlib_hook_t *hook, *next, **prev;
-+
-+    info = _cairo_xlib_display_get (dpy);
-+    if (info == NULL)
-+	return;
-+
-+    CAIRO_MUTEX_LOCK (info->mutex);
-+    prev = &info->close_display_hooks;
-+    for (hook = info->close_display_hooks; hook != NULL; hook = next) {
-+	next = hook->next;
-+	if (hook->key == key) {
-+	    *prev = hook->next;
-+	    free (hook);
-+	} else
-+	    prev = &hook->next;
-+    }
-+    *prev = NULL;
-+    CAIRO_MUTEX_UNLOCK (info->mutex);
-+
-+    _cairo_xlib_display_destroy (info);
-+}
-+
-+void
-+_cairo_xlib_display_cancel_resource (cairo_xlib_display_t *display,
-+				     XID xid)
-+{
-+    cairo_xlib_job_t *job, *next, **prev;
-+
-+    CAIRO_MUTEX_LOCK (display->mutex);
-+    prev = &display->workqueue;
-+    for (job = display->workqueue; job != NULL; job = next) {
-+	next = job->next;
-+	if (job->type == RESOURCE && job->func.resource.xid == xid) {
-+	    _cairo_freelist_free (&display->wq_freelist, job);
-+
-+	    *prev = next;
-+	    break;
-+	}
-+	prev = &job->next;
-+    }
-+    CAIRO_MUTEX_UNLOCK (display->mutex);
-+}
-+
-+static cairo_xlib_job_t *
-+_cairo_xlib_display_find_resource (cairo_xlib_display_t *display, XID xid)
-+{
-+    cairo_xlib_job_t *job;
-+
-+    CAIRO_MUTEX_LOCK (display->mutex);
-+    for (job = display->workqueue; job != NULL; job = job->next) {
-+	if (job->type == RESOURCE && job->func.resource.xid == xid)
-+	    break;
-+    }
-+    CAIRO_MUTEX_UNLOCK (display->mutex);
-+
-+    return job;
-+}
-+
-+cairo_status_t
-+_cairo_xlib_display_queue_resource (cairo_xlib_display_t *display,
-+	                            cairo_xlib_notify_resource_func notify,
-+				    XID xid)
-+{
-+    cairo_xlib_job_t *job;
-+    cairo_status_t status = CAIRO_STATUS_SUCCESS;
-+
-+    assert (_cairo_xlib_display_find_resource (display, xid) == NULL);
-+
-+    job = _cairo_freelist_alloc (&display->wq_freelist);
-+    if (job == NULL)
-+	return CAIRO_STATUS_NO_MEMORY;
-+
-+    job->type = RESOURCE;
-+    job->func.resource.xid = xid;
-+    job->func.resource.notify = notify;
-+
-+    CAIRO_MUTEX_LOCK (display->mutex);
-+    if (display->closed == FALSE) {
-+	job->next = display->workqueue;
-+	display->workqueue = job;
-+    } else {
-+	_cairo_freelist_free (&display->wq_freelist, job);
-+	job = NULL;
-+	status = CAIRO_STATUS_NO_MEMORY;
-+    }
-+    CAIRO_MUTEX_UNLOCK (display->mutex);
-+
-+    return status;
-+}
-+
-+void
-+_cairo_xlib_display_cancel_work (cairo_xlib_display_t *display,
-+				 void *data)
-+{
-+    cairo_xlib_job_t *job, *next, **prev;
-+
-+    CAIRO_MUTEX_LOCK (display->mutex);
-+    prev = &display->workqueue;
-+    for (job = display->workqueue; job != NULL; job = next) {
-+	next = job->next;
-+	if (job->type == WORK && job->func.work.data == data) {
-+	    if (job->func.work.destroy != NULL)
-+		job->func.work.destroy (job->func.work.data);
-+	    _cairo_freelist_free (&display->wq_freelist, job);
-+
-+	    *prev = next;
-+	    break;
-+	}
-+	prev = &job->next;
-+    }
-+    CAIRO_MUTEX_UNLOCK (display->mutex);
-+}
-+
-+cairo_status_t
-+_cairo_xlib_display_queue_work (cairo_xlib_display_t *display,
-+	                        cairo_xlib_notify_func notify,
-+				void *data,
-+				void (*destroy) (void *))
-+{
-+    cairo_xlib_job_t *job;
-+    cairo_status_t status = CAIRO_STATUS_SUCCESS;
-+
-+    job = _cairo_freelist_alloc (&display->wq_freelist);
-+    if (job == NULL)
-+	return CAIRO_STATUS_NO_MEMORY;
-+
-+    job->type = WORK;
-+    job->func.work.data    = data;
-+    job->func.work.notify  = notify;
-+    job->func.work.destroy = destroy;
-+
-+    CAIRO_MUTEX_LOCK (display->mutex);
-+    if (display->closed == FALSE) {
-+	job->next = display->workqueue;
-+	display->workqueue = job;
-+    } else {
-+	_cairo_freelist_free (&display->wq_freelist, job);
-+	job = NULL;
-+	status = CAIRO_STATUS_NO_MEMORY;
-+    }
-+    CAIRO_MUTEX_UNLOCK (display->mutex);
-+
-+    return status;
-+}
-+
-+void
-+_cairo_xlib_display_notify (cairo_xlib_display_t *display)
-+{
-+    cairo_xlib_job_t *jobs, *job;
-+
-+    CAIRO_MUTEX_LOCK (display->mutex);
-+    jobs = display->workqueue;
-+    while (jobs != NULL) {
-+	display->workqueue = NULL;
-+	CAIRO_MUTEX_UNLOCK (display->mutex);
-+
-+	/* reverse the list to obtain FIFO order */
-+	job = NULL;
-+	do {
-+	    cairo_xlib_job_t *next = jobs->next;
-+	    jobs->next = job;
-+	    job = jobs;
-+	    jobs = next;
-+	} while (jobs != NULL);
-+	jobs = job;
-+
-+	do {
-+	    job = jobs;
-+	    jobs = job->next;
-+
-+	    switch (job->type){
-+	    case WORK:
-+		job->func.work.notify (display->display, job->func.work.data);
-+		if (job->func.work.destroy != NULL)
-+		    job->func.work.destroy (job->func.work.data);
-+		break;
-+
-+	    case RESOURCE:
-+		job->func.resource.notify (display->display,
-+			                   job->func.resource.xid);
-+		break;
-+	    }
-+
-+	    _cairo_freelist_free (&display->wq_freelist, job);
-+	} while (jobs != NULL);
-+
-+	CAIRO_MUTEX_LOCK (display->mutex);
-+	jobs = display->workqueue;
-+    }
-+    CAIRO_MUTEX_UNLOCK (display->mutex);
-+}
---- a/src/cairo-xlib-private.h
-+++ b/src/cairo-xlib-private.h
-@@ -35,30 +35,82 @@
- 
- #include "cairoint.h"
- #include "cairo-xlib.h"
-+#include "cairo-freelist-private.h"
- 
-+typedef struct _cairo_xlib_display cairo_xlib_display_t;
- typedef struct _cairo_xlib_screen_info cairo_xlib_screen_info_t;
- typedef struct _cairo_xlib_hook cairo_xlib_hook_t;
-+typedef struct _cairo_xlib_job cairo_xlib_job_t;
-+typedef void (*cairo_xlib_notify_func) (Display *, void *);
-+typedef void (*cairo_xlib_notify_resource_func) (Display *, XID);
- 
- struct _cairo_xlib_hook {
-     cairo_xlib_hook_t *next;
-     void (*func) (Display *display, void *data);
-     void *data;
--    void *key;
-+    const void *key;
-+};
-+
-+struct _cairo_xlib_display {
-+    cairo_xlib_display_t *next;
-+    unsigned int ref_count;
-+    cairo_mutex_t mutex;
-+
-+    Display *display;
-+    cairo_xlib_screen_info_t *screens;
-+
-+    cairo_xlib_job_t *workqueue;
-+    cairo_freelist_t wq_freelist;
-+
-+    cairo_xlib_hook_t *close_display_hooks;
-+    unsigned int closed :1;
- };
- 
- struct _cairo_xlib_screen_info {
-     cairo_xlib_screen_info_t *next;
-     unsigned int ref_count;
- 
--    Display *display;
-+    cairo_xlib_display_t *display;
-     Screen *screen;
-     cairo_bool_t has_render;
- 
-     cairo_font_options_t font_options;
- 
--    cairo_xlib_hook_t *close_display_hooks;
-+    GC gc[6];
- };
- 
-+cairo_private cairo_xlib_display_t *
-+_cairo_xlib_display_get (Display *display);
-+
-+cairo_private cairo_xlib_display_t *
-+_cairo_xlib_display_reference (cairo_xlib_display_t *info);
-+cairo_private void
-+_cairo_xlib_display_destroy (cairo_xlib_display_t *info);
-+
-+cairo_private cairo_bool_t
-+_cairo_xlib_add_close_display_hook (Display *display, void (*func) (Display *, void *), void *data, const void *key);
-+cairo_private void
-+_cairo_xlib_remove_close_display_hooks (Display *display, const void *key);
-+
-+cairo_private cairo_status_t
-+_cairo_xlib_display_queue_work (cairo_xlib_display_t *display,
-+	                        cairo_xlib_notify_func notify,
-+				void *data,
-+				void (*destroy)(void *));
-+cairo_private cairo_status_t
-+_cairo_xlib_display_queue_resource (cairo_xlib_display_t *display,
-+	                           cairo_xlib_notify_resource_func notify,
-+				   XID resource);
-+cairo_private void
-+_cairo_xlib_display_cancel_work (cairo_xlib_display_t *display,
-+				 void *data);
-+cairo_private void
-+_cairo_xlib_display_cancel_resource (cairo_xlib_display_t *display,
-+				     XID resource);
-+
-+cairo_private void
-+_cairo_xlib_display_notify (cairo_xlib_display_t *display);
-+
- cairo_private cairo_xlib_screen_info_t *
- _cairo_xlib_screen_info_get (Display *display, Screen *screen);
- 
-@@ -67,10 +119,14 @@ _cairo_xlib_screen_info_reference (cairo
- cairo_private void
- _cairo_xlib_screen_info_destroy (cairo_xlib_screen_info_t *info);
- 
--cairo_private cairo_bool_t
--_cairo_xlib_add_close_display_hook (Display *display, void (*func) (Display *, void *), void *data, void *key);
- cairo_private void
--_cairo_xlib_remove_close_display_hook (Display *display, void *key);
-+_cairo_xlib_screen_info_close_display (cairo_xlib_screen_info_t *info);
-+
-+
-+cairo_private GC
-+_cairo_xlib_screen_get_gc (cairo_xlib_screen_info_t *info, int depth);
-+cairo_private void
-+_cairo_xlib_screen_put_gc (cairo_xlib_screen_info_t *info, int depth, GC gc);
- 
- #if CAIRO_HAS_XLIB_XRENDER_SURFACE
- 
---- a/src/cairo-xlib-screen.c
-+++ b/src/cairo-xlib-screen.c
-@@ -58,7 +58,6 @@
- 
- #include <fontconfig/fontconfig.h>
- 
--#include <X11/Xlibint.h>	/* For XESetCloseDisplay */
- #include <X11/extensions/Xrender.h>
- 
- static int
-@@ -133,7 +132,7 @@ get_integer_default (Display    *dpy,
- #endif
- 
- static void
--_cairo_xlib_init_screen_font_options (cairo_xlib_screen_info_t *info)
-+_cairo_xlib_init_screen_font_options (Display *dpy, cairo_xlib_screen_info_t *info)
- {
-     cairo_bool_t xft_hinting;
-     cairo_bool_t xft_antialias;
-@@ -143,23 +142,23 @@ _cairo_xlib_init_screen_font_options (ca
-     cairo_subpixel_order_t subpixel_order;
-     cairo_hint_style_t hint_style;
- 
--    if (!get_boolean_default (info->display, "antialias", &xft_antialias))
-+    if (!get_boolean_default (dpy, "antialias", &xft_antialias))
- 	xft_antialias = TRUE;
- 
--    if (!get_boolean_default (info->display, "hinting", &xft_hinting))
-+    if (!get_boolean_default (dpy, "hinting", &xft_hinting))
- 	xft_hinting = TRUE;
- 
--    if (!get_integer_default (info->display, "hintstyle", &xft_hintstyle))
-+    if (!get_integer_default (dpy, "hintstyle", &xft_hintstyle))
- 	xft_hintstyle = FC_HINT_FULL;
- 
--    if (!get_integer_default (info->display, "rgba", &xft_rgba))
-+    if (!get_integer_default (dpy, "rgba", &xft_rgba))
-     {
- 	xft_rgba = FC_RGBA_UNKNOWN;
- 
- #if RENDER_MAJOR > 0 || RENDER_MINOR >= 6
- 	if (info->has_render)
- 	{
--	    int render_order = XRenderQuerySubpixelOrder (info->display,
-+	    int render_order = XRenderQuerySubpixelOrder (dpy,
- 							  XScreenNumberOfScreen (info->screen));
- 
- 	    switch (render_order)
-@@ -243,285 +242,165 @@ _cairo_xlib_init_screen_font_options (ca
-     cairo_font_options_set_hint_metrics (&info->font_options, CAIRO_HINT_METRICS_ON);
- }
- 
--static cairo_xlib_screen_info_t *_cairo_xlib_screen_list = NULL;
--
--/* NOTE: This function must be called with _cairo_xlib_screen_mutex held. */
--static void
--_cairo_xlib_call_close_display_hooks (cairo_xlib_screen_info_t *info)
--{
--    /* call all registered shutdown routines */
--    while (info->close_display_hooks != NULL) {
--	cairo_xlib_hook_t *hooks = info->close_display_hooks;
--	info->close_display_hooks = NULL;
--
--	/* drop the list mutex whilst calling the hooks */
--	CAIRO_MUTEX_UNLOCK (_cairo_xlib_screen_mutex);
--	do {
--	    cairo_xlib_hook_t *hook = hooks;
--	    hooks = hook->next;
--
--	    hook->func (info->display, hook->data);
--
--	    free (hook);
--	} while (hooks != NULL);
--	CAIRO_MUTEX_LOCK (_cairo_xlib_screen_mutex);
--    }
--}
--
--static void
--_cairo_xlib_screen_info_reference_lock_held (cairo_xlib_screen_info_t *info)
--{
--    assert (info->ref_count > 0);
--    info->ref_count++;
--}
--
- cairo_xlib_screen_info_t *
- _cairo_xlib_screen_info_reference (cairo_xlib_screen_info_t *info)
- {
-     if (info == NULL)
- 	return NULL;
- 
--    /* use our global mutex until we get a real atomic inc */
--    CAIRO_MUTEX_LOCK (_cairo_xlib_screen_mutex);
--
--    _cairo_xlib_screen_info_reference_lock_held (info);
--
--    CAIRO_MUTEX_UNLOCK (_cairo_xlib_screen_mutex);
-+    assert (info->ref_count > 0);
-+    info->ref_count++;
- 
-     return info;
- }
- 
--static void
--_cairo_xlib_screen_info_destroy_lock_held (cairo_xlib_screen_info_t *info)
-+void
-+_cairo_xlib_screen_info_close_display (cairo_xlib_screen_info_t *info)
- {
--    assert (info->ref_count > 0);
--    if (--info->ref_count)
--	return;
-+    int i;
- 
--    _cairo_xlib_call_close_display_hooks (info);
--    free (info);
-+    for (i = 0; i < ARRAY_LENGTH (info->gc); i++) {
-+	if (info->gc[i] != NULL) {
-+	    XFreeGC (info->display->display, info->gc[i]);
-+	    info->gc[i] = NULL;
-+	}
-+    }
- }
- 
- void
- _cairo_xlib_screen_info_destroy (cairo_xlib_screen_info_t *info)
- {
-+    cairo_xlib_screen_info_t **prev;
-+    cairo_xlib_screen_info_t *list;
-+
-     if (info == NULL)
- 	return;
- 
--    CAIRO_MUTEX_LOCK (_cairo_xlib_screen_mutex);
--
--    _cairo_xlib_screen_info_destroy_lock_held (info);
--
--    CAIRO_MUTEX_UNLOCK (_cairo_xlib_screen_mutex);
--}
--
--static int
--_cairo_xlib_close_display (Display *dpy, XExtCodes *codes)
--{
--    cairo_xlib_screen_info_t *info, **prev, *next;
-+    assert (info->ref_count > 0);
-+    if (--info->ref_count)
-+	return;
- 
--    /*
--     * Unhook from the global list
--     */
--    CAIRO_MUTEX_LOCK (_cairo_xlib_screen_mutex);
--
--    prev = &_cairo_xlib_screen_list;
--    for (info = _cairo_xlib_screen_list; info; info = next) {
--	next = info->next;
--	if (info->display == dpy) {
--	    /* trigger the hooks explicitly as we know the display is closing */
--	    _cairo_xlib_call_close_display_hooks (info);
--	    _cairo_xlib_screen_info_destroy_lock_held (info);
--	    *prev = next;
--	} else {
--	    prev = &info->next;
-+    CAIRO_MUTEX_LOCK (info->display->mutex);
-+    for (prev = &info->display->screens; (list = *prev); prev = &list->next) {
-+	if (list == info) {
-+	    *prev = info->next;
-+	    break;
- 	}
-     }
--    *prev = NULL;
--    CAIRO_MUTEX_UNLOCK (_cairo_xlib_screen_mutex);
--
--    /* Return value in accordance with requirements of
--     * XESetCloseDisplay */
--    return 0;
--}
--
--static void
--_cairo_xlib_screen_info_reset (void)
--{
--    /*
--     * Delete everything in the list.
--     */
--    CAIRO_MUTEX_LOCK (_cairo_xlib_screen_mutex);
-+    assert (list != NULL);
-+    CAIRO_MUTEX_UNLOCK (info->display->mutex);
- 
--    while (_cairo_xlib_screen_list != NULL) {
--	cairo_xlib_screen_info_t *info = _cairo_xlib_screen_list;
--	_cairo_xlib_screen_list = info->next;
--	_cairo_xlib_screen_info_destroy_lock_held (info);
--    }
-+    _cairo_xlib_screen_info_close_display (info);
- 
--    CAIRO_MUTEX_UNLOCK (_cairo_xlib_screen_mutex);
-+    _cairo_xlib_display_destroy (info->display);
- 
-+    free (info);
- }
- 
--static cairo_xlib_screen_info_t *
--_cairo_xlib_screen_info_get_lock_held (Display *dpy, Screen *screen)
-+cairo_xlib_screen_info_t *
-+_cairo_xlib_screen_info_get (Display *dpy, Screen *screen)
- {
--    cairo_xlib_screen_info_t *info;
--    cairo_xlib_screen_info_t **prev;
--    int event_base, error_base;
--    XExtCodes *codes;
--    cairo_bool_t seen_display = FALSE;
-+    cairo_xlib_display_t *display;
-+    cairo_xlib_screen_info_t *info = NULL, **prev;
- 
--    for (prev = &_cairo_xlib_screen_list; (info = *prev); prev = &(*prev)->next)
--    {
--	if (info->display == dpy) {
--	    seen_display = TRUE;
--	    if (info->screen == screen) {
--		/*
--		 * MRU the list
--		 */
--		if (prev != &_cairo_xlib_screen_list) {
--		    *prev = info->next;
--		    info->next = _cairo_xlib_screen_list;
--		    _cairo_xlib_screen_list = info;
--		}
--		break;
--	    }
--	}
--    }
--
--    if (info)
--	return info;
--
--    info = malloc (sizeof (cairo_xlib_screen_info_t));
--    if (!info)
-+    display = _cairo_xlib_display_get (dpy);
-+    if (display == NULL)
- 	return NULL;
- 
--    if (!seen_display) {
--	codes = XAddExtension (dpy);
--	if (!codes) {
--	    free (info);
--	    return NULL;
--	}
-+    CAIRO_MUTEX_LOCK (display->mutex);
-+    if (display->closed) {
-+	CAIRO_MUTEX_UNLOCK (display->mutex);
-+	goto DONE;
-+    }
- 
--	XESetCloseDisplay (dpy, codes->extension, _cairo_xlib_close_display);
-+    for (prev = &display->screens; (info = *prev); prev = &(*prev)->next) {
-+	if (info->screen == screen) {
-+	    /*
-+	     * MRU the list
-+	     */
-+	    if (prev != &display->screens) {
-+		*prev = info->next;
-+		info->next = display->screens;
-+		display->screens = info;
-+	    }
-+	    break;
-+	}
-     }
-+    CAIRO_MUTEX_UNLOCK (display->mutex);
- 
--    info->ref_count = 1;
--    info->display = dpy;
--    info->screen = screen;
--    info->close_display_hooks = NULL;
--    info->has_render = FALSE;
--    _cairo_font_options_init_default (&info->font_options);
-+    if (info != NULL) {
-+	info = _cairo_xlib_screen_info_reference (info);
-+    } else {
-+	info = malloc (sizeof (cairo_xlib_screen_info_t));
-+	if (info != NULL) {
-+	    info->ref_count = 1;
-+	    info->display = _cairo_xlib_display_reference (display);
-+	    info->screen = screen;
-+	    info->has_render = FALSE;
-+	    _cairo_font_options_init_default (&info->font_options);
-+	    memset (info->gc, 0, sizeof (info->gc));
-+
-+	    if (screen) {
-+		int event_base, error_base;
-+		info->has_render = (XRenderQueryExtension (dpy, &event_base, &error_base) &&
-+			(XRenderFindVisualFormat (dpy, DefaultVisual (dpy, DefaultScreen (dpy))) != 0));
-+		_cairo_xlib_init_screen_font_options (dpy, info);
-+	    }
- 
--    if (screen) {
--	info->has_render = (XRenderQueryExtension (dpy, &event_base, &error_base) &&
--			    (XRenderFindVisualFormat (dpy, DefaultVisual (dpy, DefaultScreen (dpy))) != 0));
--	_cairo_xlib_init_screen_font_options (info);
-+	    CAIRO_MUTEX_LOCK (display->mutex);
-+	    info->next = display->screens;
-+	    display->screens = info;
-+	    CAIRO_MUTEX_UNLOCK (display->mutex);
-+	}
-     }
- 
--    info->next = _cairo_xlib_screen_list;
--    _cairo_xlib_screen_list = info;
-+DONE:
-+    _cairo_xlib_display_destroy (display);
- 
-     return info;
- }
--cairo_xlib_screen_info_t *
--_cairo_xlib_screen_info_get (Display *dpy, Screen *screen)
--{
--    cairo_xlib_screen_info_t *info;
- 
--    /* There is an apparent deadlock between this mutex and the
--     * mutex for the display, but it's actually safe. For the
--     * app to call XCloseDisplay() while any other thread is
--     * inside this function would be an error in the logic
--     * app, and the CloseDisplay hook is the only other place we
--     * acquire this mutex.
--     */
--    CAIRO_MUTEX_LOCK (_cairo_xlib_screen_mutex);
--
--    info = _cairo_xlib_screen_info_get_lock_held (dpy, screen);
--    if (info != NULL)
--	_cairo_xlib_screen_info_reference_lock_held (info);
--
--    CAIRO_MUTEX_UNLOCK (_cairo_xlib_screen_mutex);
--
--    return info;
-+static int
-+depth_to_index (int depth)
-+{
-+    switch(depth){
-+	case 1:  return 0;
-+	case 8:  return 1;
-+	case 15: return 2;
-+	case 16: return 3;
-+	case 24: return 4;
-+	case 32: return 5;
-+    }
-+    return 0;
- }
- 
--cairo_bool_t
--_cairo_xlib_add_close_display_hook (Display *dpy, void (*func) (Display *, void *), void *data, void *key)
-+GC
-+_cairo_xlib_screen_get_gc (cairo_xlib_screen_info_t *info, int depth)
- {
--    cairo_xlib_screen_info_t *info;
--    cairo_xlib_hook_t *hook;
--    cairo_xlib_hook_t **prev;
--    cairo_bool_t success = FALSE;
- 
--    CAIRO_MUTEX_LOCK (_cairo_xlib_screen_mutex);
-+    GC gc;
- 
--    info = _cairo_xlib_screen_info_get_lock_held (dpy,  NULL);
--    if (!info)
--	goto unlock;
-+    depth = depth_to_index (depth);
- 
--    for (prev = &info->close_display_hooks; (hook = *prev); prev = &hook->next)
--    {
--	if (hook->key == key) {
--	    /*
--	     * MRU the list
--	     */
--	    if (prev != &info->close_display_hooks) {
--		*prev = hook->next;
--		hook->next = info->close_display_hooks;
--		info->close_display_hooks = hook;
--	    }
--	    break;
--	}
--    }
-+    gc = info->gc[depth];
-+    info->gc[depth] = NULL;
- 
--    if (!hook) {
--	hook = malloc (sizeof (cairo_xlib_hook_t));
--	if (!hook)
--	    goto unlock;
--	hook->func = func;
--	hook->data = data;
--	hook->key = key;
--	hook->next = info->close_display_hooks;
--	info->close_display_hooks = hook;
--    }
--
--    success = TRUE;
-- unlock:
--    CAIRO_MUTEX_UNLOCK (_cairo_xlib_screen_mutex);
--    return success;
-+    return gc;
- }
- 
- void
--_cairo_xlib_remove_close_display_hook (Display *dpy, void *key)
-+_cairo_xlib_screen_put_gc (cairo_xlib_screen_info_t *info, int depth, GC gc)
- {
--    cairo_xlib_screen_info_t *info;
--    cairo_xlib_hook_t *hook;
--    cairo_xlib_hook_t **prev;
--
--    CAIRO_MUTEX_LOCK (_cairo_xlib_screen_mutex);
-+    depth = depth_to_index (depth);
- 
--    info = _cairo_xlib_screen_info_get_lock_held (dpy, NULL);
--    if (!info)
--	goto unlock;
--
--    for (prev = &info->close_display_hooks; (hook = *prev); prev = &hook->next)
--    {
--	if (hook->key == key) {
--	    *prev = hook->next;
--	    free (hook);
--	    break;
--	}
-+    if (info->gc[depth] != NULL) {
-+	cairo_status_t status;
-+	status = _cairo_xlib_display_queue_work (info->display,
-+		                               (cairo_xlib_notify_func) XFreeGC,
-+					       info->gc[depth],
-+					       NULL);
-+	(void) status;
-     }
- 
--unlock:
--    CAIRO_MUTEX_UNLOCK (_cairo_xlib_screen_mutex);
--}
--
--void
--_cairo_xlib_screen_reset_static_data (void)
--{
--    _cairo_xlib_screen_info_reset ();
-+    info->gc[depth] = gc;
- }
---- a/src/cairo-xlib-surface.c
-+++ b/src/cairo-xlib-surface.c
-@@ -127,8 +127,17 @@ struct _cairo_xlib_surface {
-     int num_clip_rects;
- 
-     XRenderPictFormat *xrender_format;
-+    cairo_filter_t filter;
-+    int repeat;
-+    XTransform xtransform;
- };
- 
-+static const XTransform identity = { {
-+    { 1 << 16, 0x00000, 0x00000 },
-+    { 0x00000, 1 << 16, 0x00000 },
-+    { 0x00000, 0x00000, 1 << 16 },
-+} };
-+
- #define CAIRO_SURFACE_RENDER_AT_LEAST(surface, major, minor)	\
- 	(((surface)->render_major > major) ||			\
- 	 (((surface)->render_major == major) && ((surface)->render_minor >= minor)))
-@@ -281,6 +290,8 @@ _cairo_xlib_surface_create_similar (void
-     cairo_xlib_surface_t *surface;
-     Pixmap pix;
- 
-+    _cairo_xlib_display_notify (src->screen_info->display);
-+
-     /* Start by examining the surface's XRenderFormat, or if it
-      * doesn't have one, then look one up through its visual (in the
-      * case of a bitmap, it won't even have that). */
-@@ -322,21 +333,75 @@ _cairo_xlib_surface_create_similar (void
-     return &surface->base;
- }
- 
-+static void
-+_cairo_xlib_reset_clip_mask (Display *dpy, GC gc)
-+{
-+    XSetClipMask(dpy, gc, None);
-+}
-+
- static cairo_status_t
- _cairo_xlib_surface_finish (void *abstract_surface)
- {
-     cairo_xlib_surface_t *surface = abstract_surface;
--    if (surface->dst_picture != None)
--	XRenderFreePicture (surface->dpy, surface->dst_picture);
--
--    if (surface->src_picture != None)
--	XRenderFreePicture (surface->dpy, surface->src_picture);
--
--    if (surface->owns_pixmap)
--	XFreePixmap (surface->dpy, surface->drawable);
--
--    if (surface->gc != NULL)
--	XFreeGC (surface->dpy, surface->gc);
-+    cairo_xlib_display_t *display = surface->screen_info ?
-+	                            surface->screen_info->display :
-+				    NULL;
-+    cairo_status_t        status  = CAIRO_STATUS_SUCCESS;
-+
-+    if (surface->dst_picture != None) {
-+	cairo_status_t status2;
-+	assert (display != NULL);
-+	status2 = _cairo_xlib_display_queue_resource (display,
-+		                                      XRenderFreePicture,
-+						      surface->dst_picture);
-+	if (status2 == CAIRO_STATUS_SUCCESS)
-+	    surface->dst_picture = None;
-+	else if (status == CAIRO_STATUS_SUCCESS)
-+	    status = status2;
-+    }
-+
-+    if (surface->src_picture != None) {
-+	cairo_status_t status2;
-+	assert (display != NULL);
-+	status2 = _cairo_xlib_display_queue_resource (display,
-+		                                      XRenderFreePicture,
-+						      surface->src_picture);
-+	if (status2 == CAIRO_STATUS_SUCCESS)
-+	    surface->src_picture = None;
-+	else if (status == CAIRO_STATUS_SUCCESS)
-+	    status = status2;
-+    }
-+
-+    if (surface->owns_pixmap) {
-+	cairo_status_t status2;
-+	assert (display != NULL);
-+	status2 = _cairo_xlib_display_queue_resource (display,
-+		                           (cairo_xlib_notify_resource_func) XFreePixmap,
-+					   surface->drawable);
-+	if (status2 == CAIRO_STATUS_SUCCESS) {
-+	    surface->owns_pixmap = FALSE;
-+	    surface->drawable = None;
-+	} else if (status == CAIRO_STATUS_SUCCESS)
-+	    status = status2;
-+    }
-+
-+    if (surface->gc != NULL) {
-+	_cairo_xlib_screen_put_gc (surface->screen_info,
-+		                   surface->depth,
-+				   surface->gc);
-+	if (surface->have_clip_rects) {
-+	    cairo_status_t status2;
-+	    assert (display != NULL);
-+	    status2 = _cairo_xlib_display_queue_work (display,
-+		           (cairo_xlib_notify_func) _cairo_xlib_reset_clip_mask,
-+			   surface->gc,
-+			   NULL);
-+	    if (status2 == CAIRO_STATUS_SUCCESS)
-+		surface->gc = NULL;
-+	    else if (status == CAIRO_STATUS_SUCCESS)
-+		status = status2;
-+	}
-+    }
- 
-     if (surface->clip_rects != NULL)
- 	free (surface->clip_rects);
-@@ -344,9 +409,12 @@ _cairo_xlib_surface_finish (void *abstra
-     if (surface->screen_info != NULL)
- 	_cairo_xlib_screen_info_destroy (surface->screen_info);
- 
--    surface->dpy = NULL;
-+    if (surface->dpy != NULL) {
-+	_cairo_xlib_remove_close_display_hooks (surface->dpy, surface);
-+	surface->dpy = NULL;
-+    }
- 
--    return CAIRO_STATUS_SUCCESS;
-+    return status;
- }
- 
- static int
-@@ -747,11 +815,15 @@ _cairo_xlib_surface_ensure_gc (cairo_xli
-     if (surface->gc)
- 	return CAIRO_STATUS_SUCCESS;
- 
--    gcv.graphics_exposures = False;
--    surface->gc = XCreateGC (surface->dpy, surface->drawable,
--			     GCGraphicsExposures, &gcv);
--    if (!surface->gc)
--	return CAIRO_STATUS_NO_MEMORY;
-+    surface->gc = _cairo_xlib_screen_get_gc (surface->screen_info,
-+	                                     surface->depth);
-+    if (surface->gc == NULL) {
-+	gcv.graphics_exposures = False;
-+	surface->gc = XCreateGC (surface->dpy, surface->drawable,
-+				 GCGraphicsExposures, &gcv);
-+	if (!surface->gc)
-+	    return CAIRO_STATUS_NO_MEMORY;
-+    }
- 
-     _cairo_xlib_surface_set_gc_clip_rects (surface);
- 
-@@ -814,6 +886,8 @@ _cairo_xlib_surface_acquire_source_image
-     cairo_image_surface_t *image;
-     cairo_status_t status;
- 
-+    _cairo_xlib_display_notify (surface->screen_info->display);
-+
-     status = _get_image_surface (surface, NULL, &image, NULL);
-     if (status)
- 	return status;
-@@ -843,6 +917,8 @@ _cairo_xlib_surface_acquire_dest_image (
-     cairo_image_surface_t *image;
-     cairo_status_t status;
- 
-+    _cairo_xlib_display_notify (surface->screen_info->display);
-+
-     status = _get_image_surface (surface, interest_rect, &image, image_rect_out);
-     if (status)
- 	return status;
-@@ -894,6 +970,8 @@ _cairo_xlib_surface_clone_similar (void	
-     cairo_xlib_surface_t *clone;
-     cairo_status_t status;
- 
-+    _cairo_xlib_display_notify (surface->screen_info->display);
-+
-     if (src->backend == surface->base.backend ) {
- 	cairo_xlib_surface_t *xlib_src = (cairo_xlib_surface_t *)src;
- 
-@@ -952,19 +1030,17 @@ _cairo_xlib_surface_set_matrix (cairo_xl
- 
-     if (!CAIRO_SURFACE_RENDER_HAS_PICTURE_TRANSFORM (surface))
-     {
--	static const XTransform identity = { {
--	    { 1 << 16, 0x00000, 0x00000 },
--	    { 0x00000, 1 << 16, 0x00000 },
--	    { 0x00000, 0x00000, 1 << 16 },
--	} };
--
- 	if (memcmp (&xtransform, &identity, sizeof (XTransform)) == 0)
- 	    return CAIRO_STATUS_SUCCESS;
- 
- 	return CAIRO_INT_STATUS_UNSUPPORTED;
-     }
- 
-+    if (memcmp (&xtransform, &surface->xtransform, sizeof (XTransform)) == 0)
-+	return CAIRO_STATUS_SUCCESS;
-+
-     XRenderSetPictureTransform (surface->dpy, surface->src_picture, &xtransform);
-+    surface->xtransform = xtransform;
- 
-     return CAIRO_STATUS_SUCCESS;
- }
-@@ -978,6 +1054,9 @@ _cairo_xlib_surface_set_filter (cairo_xl
-     if (!surface->src_picture)
- 	return CAIRO_STATUS_SUCCESS;
- 
-+    if (surface->filter == filter)
-+	return CAIRO_STATUS_SUCCESS;
-+
-     if (!CAIRO_SURFACE_RENDER_HAS_FILTERS (surface))
-     {
- 	if (filter == CAIRO_FILTER_FAST || filter == CAIRO_FILTER_NEAREST)
-@@ -1015,6 +1094,7 @@ _cairo_xlib_surface_set_filter (cairo_xl
- 
-     XRenderSetPictureFilter (surface->dpy, surface->src_picture,
- 			     (char *) render_filter, NULL, 0);
-+    surface->filter = filter;
- 
-     return CAIRO_STATUS_SUCCESS;
- }
-@@ -1028,10 +1108,14 @@ _cairo_xlib_surface_set_repeat (cairo_xl
-     if (!surface->src_picture)
- 	return CAIRO_STATUS_SUCCESS;
- 
-+    if (surface->repeat == repeat)
-+	return CAIRO_STATUS_SUCCESS;
-+
-     mask = CPRepeat;
-     pa.repeat = repeat;
- 
-     XRenderChangePicture (surface->dpy, surface->src_picture, mask, &pa);
-+    surface->repeat = repeat;
- 
-     return CAIRO_STATUS_SUCCESS;
- }
-@@ -1327,6 +1411,8 @@ _cairo_xlib_surface_composite (cairo_ope
-     int				itx, ity;
-     cairo_bool_t		is_integer_translation;
- 
-+    _cairo_xlib_display_notify (dst->screen_info->display);
-+
-     if (!CAIRO_SURFACE_RENDER_HAS_COMPOSITE (dst))
- 	return CAIRO_INT_STATUS_UNSUPPORTED;
- 
-@@ -1466,6 +1552,8 @@ _cairo_xlib_surface_fill_rectangles (voi
-     cairo_xlib_surface_t *surface = abstract_surface;
-     XRenderColor render_color;
- 
-+    _cairo_xlib_display_notify (surface->screen_info->display);
-+
-     if (!CAIRO_SURFACE_RENDER_HAS_FILL_RECTANGLE (surface))
- 	return CAIRO_INT_STATUS_UNSUPPORTED;
- 
-@@ -1598,6 +1686,8 @@ _cairo_xlib_surface_composite_trapezoids
-     int				render_src_x, render_src_y;
-     XRenderPictFormat		*pict_format;
- 
-+    _cairo_xlib_display_notify (dst->screen_info->display);
-+
-     if (!CAIRO_SURFACE_RENDER_HAS_TRAPEZOIDS (dst))
- 	return CAIRO_INT_STATUS_UNSUPPORTED;
- 
-@@ -1707,6 +1797,8 @@ _cairo_xlib_surface_set_clip_region (voi
- {
-     cairo_xlib_surface_t *surface = (cairo_xlib_surface_t *) abstract_surface;
- 
-+    _cairo_xlib_display_notify (surface->screen_info->display);
-+
-     if (surface->clip_rects) {
- 	free (surface->clip_rects);
- 	surface->clip_rects = NULL;
-@@ -1793,6 +1885,16 @@ static void
- _cairo_xlib_surface_scaled_glyph_fini (cairo_scaled_glyph_t *scaled_glyph,
- 				       cairo_scaled_font_t  *scaled_font);
- 
-+static cairo_bool_t
-+_cairo_xlib_surface_is_compatible (void *surface_a,
-+	                           void *surface_b)
-+{
-+    cairo_xlib_surface_t *a = (cairo_xlib_surface_t *) surface_a;
-+    cairo_xlib_surface_t *b = (cairo_xlib_surface_t *) surface_b;
-+
-+    return _cairo_xlib_surface_same_screen (a, b);
-+}
-+
- static const cairo_surface_backend_t cairo_xlib_surface_backend = {
-     CAIRO_SURFACE_TYPE_XLIB,
-     _cairo_xlib_surface_create_similar,
-@@ -1822,7 +1924,8 @@ static const cairo_surface_backend_t cai
-     NULL, /* stroke */
-     NULL, /* fill */
-     _cairo_xlib_surface_show_glyphs,
--    NULL  /* snapshot */
-+    NULL,  /* snapshot */
-+    _cairo_xlib_surface_is_compatible,
- };
- 
- /**
-@@ -1839,6 +1942,44 @@ _cairo_surface_is_xlib (cairo_surface_t 
-     return surface->backend == &cairo_xlib_surface_backend;
- }
- 
-+static void
-+_cairo_xlib_surface_detach_display (Display *dpy, void *data)
-+{
-+    cairo_xlib_surface_t *surface = data;
-+
-+    surface->dpy = NULL;
-+
-+    if (surface->dst_picture != None) {
-+	XRenderFreePicture (dpy, surface->dst_picture);
-+	_cairo_xlib_display_cancel_resource (surface->screen_info->display,
-+		                             surface->dst_picture);
-+	surface->dst_picture = None;
-+    }
-+
-+    if (surface->src_picture != None) {
-+	XRenderFreePicture (dpy, surface->src_picture);
-+	_cairo_xlib_display_cancel_resource (surface->screen_info->display,
-+		                             surface->src_picture);
-+	surface->src_picture = None;
-+    }
-+
-+    if (surface->owns_pixmap) {
-+	XFreePixmap (dpy, surface->drawable);
-+	_cairo_xlib_display_cancel_resource (surface->screen_info->display,
-+		                             surface->drawable);
-+	surface->drawable = None;
-+	surface->owns_pixmap = FALSE;
-+    }
-+
-+    if (surface->gc != NULL) {
-+	assert (surface->screen_info != NULL);
-+	XFreeGC (dpy, surface->gc);
-+	_cairo_xlib_display_cancel_work (surface->screen_info->display,
-+		                         surface->gc);
-+	surface->gc = NULL;
-+    }
-+}
-+
- static cairo_surface_t *
- _cairo_xlib_surface_create_internal (Display		       *dpy,
- 				     Drawable		        drawable,
-@@ -1865,6 +2006,14 @@ _cairo_xlib_surface_create_internal (Dis
- 	return (cairo_surface_t*) &_cairo_surface_nil;
-     }
- 
-+    if (! _cairo_xlib_add_close_display_hook (dpy,
-+	    _cairo_xlib_surface_detach_display, surface, surface)) {
-+	free (surface);
-+	_cairo_xlib_screen_info_destroy (screen_info);
-+	_cairo_error (CAIRO_STATUS_NO_MEMORY);
-+	return (cairo_surface_t*) &_cairo_surface_nil;
-+    }
-+
-     if (xrender_format) {
- 	depth = xrender_format->depth;
-     } else if (visual) {
-@@ -1935,6 +2084,9 @@ _cairo_xlib_surface_create_internal (Dis
-     surface->visual = visual;
-     surface->xrender_format = xrender_format;
-     surface->depth = depth;
-+    surface->filter = (cairo_filter_t) -1; /* XXX XRender default? */
-+    surface->repeat = FALSE;
-+    surface->xtransform = identity;
- 
-     surface->have_clip_rects = FALSE;
-     surface->clip_rects = NULL;
-@@ -2125,14 +2277,26 @@ cairo_xlib_surface_set_drawable (cairo_s
- 	return;
- 
-     if (surface->drawable != drawable) {
--	if (surface->dst_picture)
--	    XRenderFreePicture (surface->dpy, surface->dst_picture);
-+	if (surface->dst_picture != None) {
-+	    cairo_status_t status;
-+	    status = _cairo_xlib_display_queue_resource (
-+		                                  surface->screen_info->display,
-+						  XRenderFreePicture,
-+						  surface->dst_picture);
-+	    (void) status;
-+	    surface->dst_picture = None;
-+	}
-+
-+	if (surface->src_picture != None) {
-+	    cairo_status_t status;
-+	    status = _cairo_xlib_display_queue_resource (
-+		                                  surface->screen_info->display,
-+						  XRenderFreePicture,
-+						  surface->src_picture);
-+	    (void) status;
- 
--	if (surface->src_picture)
--	    XRenderFreePicture (surface->dpy, surface->src_picture);
--
--	surface->dst_picture = None;
--	surface->src_picture = None;
-+	    surface->src_picture = None;
-+	}
- 
- 	surface->drawable = drawable;
-     }
-@@ -2310,7 +2474,7 @@ typedef struct _cairo_xlib_surface_font_
- 
- static void
- _cairo_xlib_surface_remove_scaled_font (Display *dpy,
--	                               void    *data)
-+	                                void    *data)
- {
-     cairo_scaled_font_t *scaled_font = data;
-     cairo_xlib_surface_font_private_t	*font_private;
-@@ -2322,8 +2486,18 @@ _cairo_xlib_surface_remove_scaled_font (
-     _cairo_scaled_font_reset_cache (scaled_font);
-     CAIRO_MUTEX_UNLOCK (scaled_font->mutex);
- 
--    if (font_private) {
-+    if (font_private != NULL) {
-+	cairo_xlib_display_t *display;
-+
- 	XRenderFreeGlyphSet (font_private->dpy, font_private->glyphset);
-+
-+	display = _cairo_xlib_display_get (dpy);
-+	if (display != NULL) {
-+	    _cairo_xlib_display_cancel_resource (display,
-+		                                 font_private->glyphset);
-+	    _cairo_xlib_display_destroy (display);
-+	}
-+
- 	free (font_private);
-     }
- }
-@@ -2363,12 +2537,34 @@ _cairo_xlib_surface_scaled_font_fini (ca
-     cairo_xlib_surface_font_private_t	*font_private = scaled_font->surface_private;
- 
-     if (font_private) {
--	_cairo_xlib_remove_close_display_hook (font_private->dpy, scaled_font);
--	XRenderFreeGlyphSet (font_private->dpy, font_private->glyphset);
-+	cairo_xlib_display_t *display;
-+
-+	_cairo_xlib_remove_close_display_hooks (font_private->dpy, scaled_font);
-+
-+	display = _cairo_xlib_display_get (font_private->dpy);
-+	if (display != NULL) {
-+	    cairo_status_t status = _cairo_xlib_display_queue_resource (display,
-+					                XRenderFreeGlyphSet,
-+					                font_private->glyphset);
-+	    (void) status; /* cannot propagate failure */
-+	    _cairo_xlib_display_destroy (display);
-+	}
-+
- 	free (font_private);
-     }
- }
- 
-+struct _cairo_xlib_render_free_glyphs {
-+    GlyphSet glyphset;
-+    unsigned long glyph_index;
-+};
-+static void _cairo_xlib_render_free_glyphs (Display *dpy, struct _cairo_xlib_render_free_glyphs *arg)
-+{
-+    XRenderFreeGlyphs (dpy,
-+	               arg->glyphset,
-+	               &arg->glyph_index, 1);
-+}
-+
- static void
- _cairo_xlib_surface_scaled_glyph_fini (cairo_scaled_glyph_t *scaled_glyph,
- 				       cairo_scaled_font_t  *scaled_font)
-@@ -2376,10 +2572,23 @@ _cairo_xlib_surface_scaled_glyph_fini (c
-     cairo_xlib_surface_font_private_t	*font_private = scaled_font->surface_private;
- 
-     if (font_private != NULL && scaled_glyph->surface_private != NULL) {
--	unsigned long	glyph_index = _cairo_scaled_glyph_index(scaled_glyph);
--	XRenderFreeGlyphs (font_private->dpy,
--			   font_private->glyphset,
--			   &glyph_index, 1);
-+	cairo_xlib_display_t *display = _cairo_xlib_display_get (font_private->dpy);
-+	if (display != NULL) {
-+	    struct _cairo_xlib_render_free_glyphs *arg = malloc (sizeof (*arg));
-+	    if (arg != NULL) {
-+		cairo_status_t status;
-+		arg->glyphset = font_private->glyphset;
-+		arg->glyph_index = _cairo_scaled_glyph_index (scaled_glyph);
-+		status = _cairo_xlib_display_queue_work (display,
-+			(cairo_xlib_notify_func) _cairo_xlib_render_free_glyphs,
-+			arg,
-+			free);
-+		(void) status; /* cannot propagate failure */
-+	    }
-+
-+	    _cairo_xlib_display_destroy (display);
-+
-+	}
-     }
- }
- 
-@@ -2990,6 +3199,7 @@ _cairo_xlib_surface_show_glyphs (void   
- 	_cairo_pattern_fini (&solid_pattern.base);
-   BAIL0:
-     _cairo_scaled_font_thaw_cache (scaled_font);
-+    _cairo_xlib_display_notify (dst->screen_info->display);
- 
-     return status;
- }
---- a/src/cairoint.h
-+++ b/src/cairoint.h
-@@ -172,6 +172,11 @@ do {					\
-     assert (NOT_REACHED);		\
- } while (0)
- 
-+/* Performs a compile time assert */
-+#define CAIRO_STATIC_ASSERT(condition) _CAIRO_STATIC_ASSERT_IMPL(condition, __LINE__)
-+#define _CAIRO_STATIC_ASSERT_IMPL(condition, line) _CAIRO_STATIC_ASSERT_IMPL2(condition, line)
-+#define _CAIRO_STATIC_ASSERT_IMPL2(condition, line) typedef int _cairo_static_assert_line_##line[(condition) ? 1 : -1]
-+
- #define CAIRO_REF_COUNT_INVALID ((unsigned int) -1)
- 
- #include "cairo-mutex-private.h"
-@@ -591,12 +596,6 @@ _cairo_font_reset_static_data (void);
- cairo_private void
- _cairo_ft_font_reset_static_data (void);
- 
--cairo_private void
--_cairo_xlib_surface_reset_static_data (void);
--
--cairo_private void
--_cairo_xlib_screen_reset_static_data (void);
--
- /* the font backend interface */
- 
- struct _cairo_unscaled_font_backend {
-@@ -974,6 +973,10 @@ struct _cairo_surface_backend {
- 
-     cairo_surface_t *
-     (*snapshot)			(void			*surface);
-+
-+    cairo_bool_t
-+    (*is_compatible)		(void			*surface_a,
-+	                         void			*surface_b);
- };
- 
- typedef struct _cairo_format_masks {
-@@ -1848,7 +1851,8 @@ _cairo_surface_create_similar_solid (cai
- 				     cairo_content_t	  content,
- 				     int		  width,
- 				     int		  height,
--				     const cairo_color_t *color);
-+				     const cairo_color_t *color,
-+				     cairo_pattern_t	 *pattern);
- 
- cairo_private void
- _cairo_surface_init (cairo_surface_t			*surface,
-@@ -1993,6 +1997,10 @@ _cairo_surface_clone_similar (cairo_surf
- cairo_private cairo_surface_t *
- _cairo_surface_snapshot (cairo_surface_t *surface);
- 
-+cairo_private cairo_bool_t
-+_cairo_surface_is_compatible (cairo_surface_t *surface_a,
-+	                      cairo_surface_t *surface_b);
-+
- cairo_private unsigned int
- _cairo_surface_get_current_clip_serial (cairo_surface_t *surface);
- 
---- a/test/create-for-stream.c
-+++ b/test/create-for-stream.c
-@@ -177,12 +177,14 @@ test_surface (const char		 *filename,
-     if (fread (file_contents, 1, wc.index, fp) != wc.index) {
- 	cairo_test_log ("Failed to read %s: %s\n",
- 			filename, strerror (errno));
-+	fclose (fp);
- 	return CAIRO_TEST_FAILURE;
-     }
- 
-     if (memcmp (file_contents, wc.buffer, wc.index) != 0) {
- 	cairo_test_log ("Stream based output differ from file output for %s\n",
- 			filename);
-+	fclose (fp);
- 	return CAIRO_TEST_FAILURE;
-     }
- 
-@@ -195,35 +197,36 @@ test_surface (const char		 *filename,
- int
- main (void)
- {
--    cairo_test_status_t status;
-+    cairo_test_status_t status = CAIRO_TEST_SUCCESS;
-+    cairo_test_status_t test_status;
- 
-     cairo_test_init ("create-for-stream");
- 
- #if CAIRO_HAS_PS_SURFACE
--    status = test_surface ("create-for-stream.ps",
--			   cairo_ps_surface_create,
--			   cairo_ps_surface_create_for_stream);
--    if (status != CAIRO_TEST_SUCCESS)
--	return status;
-+    test_status = test_surface ("create-for-stream.ps",
-+			        cairo_ps_surface_create,
-+			        cairo_ps_surface_create_for_stream);
-+    if (status == CAIRO_TEST_SUCCESS)
-+	status = test_status;
- #endif
- 
- #if CAIRO_HAS_PDF_SURFACE
--    status = test_surface ("create-for-stream.pdf",
--			   cairo_pdf_surface_create,
--			   cairo_pdf_surface_create_for_stream);
--    if (status != CAIRO_TEST_SUCCESS)
--	return status;
-+    test_status = test_surface ("create-for-stream.pdf",
-+			        cairo_pdf_surface_create,
-+			        cairo_pdf_surface_create_for_stream);
-+    if (status == CAIRO_TEST_SUCCESS)
-+	status = test_status;
- #endif
- 
- #if CAIRO_HAS_SVG_SURFACE
--    status = test_surface ("create-for-stream.svg",
--			   cairo_svg_surface_create,
--			   cairo_svg_surface_create_for_stream);
--    if (status != CAIRO_TEST_SUCCESS)
--	return status;
-+    test_status = test_surface ("create-for-stream.svg",
-+			        cairo_svg_surface_create,
-+			        cairo_svg_surface_create_for_stream);
-+    if (status == CAIRO_TEST_SUCCESS)
-+	status = test_status;
- #endif
- 
-     cairo_test_fini ();
- 
--    return CAIRO_TEST_SUCCESS;
-+    return status;
- }
diff --git a/recipes/cairo/cairo-1.6.4/configure_fix.patch b/recipes/cairo/cairo-1.6.4/configure_fix.patch
deleted file mode 100644
index 44b59867f1..0000000000
--- a/recipes/cairo/cairo-1.6.4/configure_fix.patch
+++ /dev/null
@@ -1,70 +0,0 @@
-Libtool 2.2.2 can't cope unless the LT_ variables are marked as AC_SUBST
-as otherwise autofoo tries to expand them, fails and gets upset.
-
-You can't conditionally add AC_PROG_CXX to a configure.ac file since the
-mere mention of it triggers some internals which then get upset it if
-wasn't really called at configure time.
-
-Referring to a .cpp file in Makefiles without calling AC_PROG_CXX is
-now also a fatal error. Easiest fix is to drop the CXX stuff entirely.
-
-RP - 14/4/08
-
----
- boilerplate/Makefile.am |    1 -
- configure.in            |    6 +++---
- 2 files changed, 3 insertions(+), 4 deletions(-)
-
---- cairo-1.6.4.orig/boilerplate/Makefile.am
-+++ cairo-1.6.4/boilerplate/Makefile.am
-@@ -11,11 +11,10 @@ libcairoboilerplate_la_SOURCES =	\
- 	xmalloc.c			\
- 	xmalloc.h
- libcairoboilerplate_la_LIBADD = $(top_builddir)/src/libcairo.la $(CAIRO_LDADD)
- 
- if CAIRO_HAS_BEOS_SURFACE
--libcairoboilerplate_la_SOURCES += cairo-boilerplate-beos.cpp
- libcairoboilerplate_la_SOURCES += cairo-boilerplate-beos-private.h
- # BeOS system headers trigger this warning
- libcairoboilerplate_la_CXXFLAGS = -Wno-multichar
- endif
- 
---- cairo-1.6.4.orig/configure.in
-+++ cairo-1.6.4/configure.in
-@@ -25,19 +25,22 @@ dnl ====================================
- 
- # libtool shared library version
- 
- # Increment if the interface has additions, changes, removals.
- LT_CURRENT=19
-+AC_SUBST(LT_CURRENT)
- 
- # Increment any time the source changes; set to
- # 0 if you increment CURRENT
- LT_REVISION=5
-+AC_SUBST(LT_REVISION)
- 
- # Increment if any interfaces have been added; set to 0
- # if any interfaces have been removed. removal has
- # precedence over adding, so set to 0 if both happened.
- LT_AGE=17
-+AC_SUBST(LT_AGE)
- 
- dnl ===========================================================================
- 
- VERSION_INFO="$LT_CURRENT:$LT_REVISION:$LT_AGE"
- AC_SUBST(VERSION_INFO)
-@@ -442,13 +445,10 @@ CAIRO_BACKEND_ENABLE(beos, BeOS/Zeta, be
-       use_beos="no (requires a BeOS platform)"
-       ;;
-   esac
- ])
- 
--if test "x$use_beos" = "xyes"; then
--  AC_PROG_CXX
--fi
- 
- dnl ===========================================================================
- 
- CAIRO_BACKEND_ENABLE(png, PNG, png, PNG_FUNCTIONS, yes, [
-   use_png=no
diff --git a/recipes/cairo/cairo_1.2.4.bb b/recipes/cairo/cairo_1.2.4.bb
deleted file mode 100644
index 8e77878976..0000000000
--- a/recipes/cairo/cairo_1.2.4.bb
+++ /dev/null
@@ -1,16 +0,0 @@
-SECTION = "libs"
-PRIORITY = "optional"
-DEPENDS = "virtual/libx11 libpng fontconfig libxrender"
-DESCRIPTION = "Cairo graphics library"
-LICENSE = "MPL LGPL"
-PR = "r2"
-
-SRC_URI = "http://cairographics.org/releases/cairo-${PV}.tar.gz \
-	   file://0001-Add-autoconf-macro-AX_C_FLOAT_WORDS_BIGENDIAN.diff \
-	   file://0002-Change-_cairo_fixed_from_double-to-use-the-magic-number-technique.diff \
-  	   "
-
-inherit autotools pkgconfig
-
-SRC_URI[md5sum] = "1222b2bfdf113e2c92f66b3389659f2d"
-SRC_URI[sha256sum] = "c1580ca951b2f57c4f8b34549997854bc48dbaf036ca1ca6c017c03db3504ddb"
diff --git a/recipes/cairo/cairo_1.4.14.bb b/recipes/cairo/cairo_1.4.14.bb
deleted file mode 100644
index 583089586d..0000000000
--- a/recipes/cairo/cairo_1.4.14.bb
+++ /dev/null
@@ -1,12 +0,0 @@
-require cairo.inc
-
-DEFAULT_PREFERENCE = "-1"
-
-SRC_URI = "http://cairographics.org/releases/cairo-${PV}.tar.gz \
-file://0001-Fix-for-a-memory-leak-in-pixman.patch;p=1"
-
-PR = "r0"
-
-
-SRC_URI[md5sum] = "e8c442ff821c0719a69508fecba9038f"
-SRC_URI[sha256sum] = "8914f9c34a77bf9d908b0c617c2d7ffebdd6d1e855cfd367d2a1b3d677f22e3c"
diff --git a/recipes/cairo/cairo_1.4.8.bb b/recipes/cairo/cairo_1.4.8.bb
deleted file mode 100644
index 815ef8ae06..0000000000
--- a/recipes/cairo/cairo_1.4.8.bb
+++ /dev/null
@@ -1,9 +0,0 @@
-require cairo.inc
-
-SRC_URI = "http://cairographics.org/releases/cairo-${PV}.tar.gz"
-
-PR = "r0"
-
-
-SRC_URI[md5sum] = "5b9db574c9fbb94ce52047600190a1ba"
-SRC_URI[sha256sum] = "a3e9b0f07910ee325406118cf3e136fc78a5155c47fdb19e66e895a3c587bc51"
diff --git a/recipes/cairo/cairo_1.6.4.bb b/recipes/cairo/cairo_1.6.4.bb
deleted file mode 100644
index 619469c30b..0000000000
--- a/recipes/cairo/cairo_1.6.4.bb
+++ /dev/null
@@ -1,12 +0,0 @@
-require cairo.inc
-
-DEFAULT_PREFERENCE = "-1"
-
-SRC_URI = "http://cairographics.org/releases/cairo-${PV}.tar.gz \
-           file://configure_fix.patch "
-
-PR = "r4"
-
-
-SRC_URI[md5sum] = "a198d509f9e3a35b78de8bb02174ebb9"
-SRC_URI[sha256sum] = "7f0ce28c358706913bc39e6930a18ae89f3b9a6aa17998faa2b59d1e0e2b4f42"
diff --git a/recipes/cairo/cairo_1.7.6.bb b/recipes/cairo/cairo_1.7.6.bb
deleted file mode 100644
index e2fc21215d..0000000000
--- a/recipes/cairo/cairo_1.7.6.bb
+++ /dev/null
@@ -1,12 +0,0 @@
-require cairo.inc
-
-DEFAULT_PREFERENCE = "-1"
-
-SRC_URI = "http://cairographics.org/snapshots/cairo-${PV}.tar.gz \
-#           file://configure_fix.patch \
-          "
-
-
-
-SRC_URI[md5sum] = "c612f581b18903b0751a171685fc38dd"
-SRC_URI[sha256sum] = "5268faa116a48a68dd74abb245b26b20f1729d3bd56a8414e429904eb1bae124"